1/[f(x)]^0.5
2%2Ax/(1+x^2)
5*(2x-3)^3
3X²
3X^2
1/(x^2+4)
3X^2+5X-8
1/(x^2+4)
1%F7(%D7^2+4)
1/(cos(x)+2)
1/(x^2+4)
1/(cos[x]+2)
1/(cos[x]+sin[x]+2)
1/(x^2
1/x^2
1/x
1/(x^2
1/x
1/x^2
-1/(1+x)
3*x*ln(x)-x^2+10
3*x*ln[x]-x^2+10
2x/(x au carr%E9 +1 au carr%E9 )
2x/(x au carr%E9 +1 au carr%E9 )
3x-4+(8/x^2)
1/x^(1/3)
2x^2
1/x^6
3x/ln(x+2)
2x^3/x
3+4/(e^x-1)
3x/x^2+4
3x/(x^2+4)
4%26%238202%3Bx2%26%238722%3B2%26%238202%3Bx%26%238722%3B3
4x^2-2x-3
5x^2+5x-3
1/(4x+1)^4
2cos[2x]
1/(2+(cos[x]))
-1/x
1/(((1+(x^2))^3)
1/((1+(x^2))^3
1/(1+(x^2))^3
1/(-4x+5)^4
1/(2x+5)^3
-4x^2+3x+4
-5cosx-4sinx+1
-5cos[x]-4sin[x]+1
-5*cos[x]-4*sin[x]
-5*cos[x] -4*sin[x]
4x-1-4e^x
-11,818x + 5954,5
-11,818x+5954,5
1/((x^2)+6x+10)
1/(xln[x])
1/(x*ln[x])
4^x
1^x
2^x
1/(x^2+4x+13)^2
1/x^2
1/x^2
1/x^2
1/x^2
3x^2+5x+9
2x²/(x^3+3x-1)
2x²/(x^3+3x-1)
2x²/(x^3+3x-1)
2x²/(x^3+3x-1)
2x²/(x^3+3x-1)
1/x^3
1/(x-x2)
1/[x-x2]
1/[x-x*x]
1/(x-x^2)
2^x
2^x
1/x
1/(x-1)
3exp(3x)
3
2*t^(2)-1
2x/(x^(2)+1)
1/(x^3+1)
4x-(x^2)-3
1/(x+sqrt(x))
1/(x+sqrt[x])
1/(x+(x)^(1/2))
1/(x+(x)^(1/2))
1-sqrt (1-x^2)
1-sqrt(1-x^2)
1-sqrt[1-x^2]
1/((x^(4))*(1-(x^(2))))
3/x^4
1/(2^x)
500*x/2
500*(x/2)
6sin[x] / (cos[x] + 2)^3
12sin[4x]
4/(x)^1/2
4/(x)^(1/2)
-3*e^(-3x+1)
5-0,5(e^0,2x+e^-0,2x
5-0,5(e^0,2x+e^-0,2x
5-0,5(e^0,2x+e^-0,2x
5-0,5(e^0,2x+e^-0,2x
5-0,5(e^0,2x+e^-0,2x)
5-0,5(e^0,2x+e^-0,2x)
5-0,5(e^0,2x+e^-0,2x)
1/x
5-0,5(e^(0.2*x)+e^(-0.2*x))
5-0,5(e^(0.2*x)+e^(-0.2*x))
4 / (4x + 1)
2x
-2e^(-2x+1
-2e^-2x+1
1/(5+x)^2
3x^2/(1+x^3)^5
18*sin(3*x)*(cos(3*x)+1)^2
18*sin[3*x]*(cos[3*x]+1%B0^2
18*sin[3*x]*(cos[3*x]+1)^2
3cos(x / 4)
3cos[x / 4]
2x
5/5x+1
5/5x+1
4/4x+1
-2/(1+x²)^3
2x/(1+x²)^3
6sin(4x)(cos(4x)+1)^2
6*sin(4x)*(cos(4x)+1)^2
3*x2^/(1+x^3)^4
3*x^2/(1+x^3)^4
6*sin(4x)*((cos(4x)+1))^2
-2e^(-2x+1)
6*sin(4x)
6sin(4x)
6sin[4x]
6sin[4x]*(cos[4x]+1)^^
6sin[4x]*(cos[4x]+1)^2
3cosx/4
3cos[x]/4
3cos*[x]/4
3cos[x]/4
6/5 x^4
12/25 x^3
273/250 x^2
147/250 x
 18sin[3x]*(cos[3x] + 1)
3x^2+4x-2
2x^2+4x-5
6x^4/5 + 12x^3/25 - 273x^2/250 + 147x/250
6x^4/5 + 72x^3/25 - 273x^2/250 + 147x/250
1/x
1/%26%238730%3B[x]+2
1/sqrt[x]+2
1/sqr[x]
1/x
4e^x+3
-3x^2+4x-2
6x^2+5x-cos[x]
1/3x^2-6x+1
0.3x^2-6x+1
3x(x^2-5)^5
5x^4
-2%F7x
3%F7x^4
1-exp(-x²)
1-exp(-x^2)
2*t-3
1-exp[-x^2]
5/6*(x+x^2)
5/(4x+1)^2
2*pi*(R^2-x^2)
2*pi*(R^2-x^2)^0,5
2*pi*sqrt(R^2-x^2)
2*pi*sqrt[R^2-x^2]
1/sqrt[2x+1]
-0.5x
-48*e^6x+2
-48*e^6x+2
-48*e^(6x+2)
-0.5x
-0.25x^2
1/(x^(n))
1/(2^(n))
4/(x^4+1)
1/((x+1)(n))
1/((x+1)^(n))
1/(2-11x)^2 from x%3D-1000000 to 0
1/(2-11x)^2 from %3D1000000 to 0
1/(2-11x)^2 from x%3D-100000 to 0
2/x+xe^(x)^2
1/x^2
3tan[x]*sec^3[x]
3
1/cos^2[x]
1/3x^4
120(1-e^-0,3x)
-3x^4
120*(1-e^-0,3x)
120*(1-e^(-0,3x))
1/x^2
120*(1-exp[-0,3x])
120*(1-exp[-0,3x])
-3x
1/(x+1)^(n)
-3x(-2x^2-2)^2
7/(x-1)^4
7/(x-1)^4
1/(x+1)^(n)
9/(4x+1)^3
-16x^4
-48x^3
1/5x
2/3*(2x+3)^2
72x^3
18sin(6x)
18*sin[6x]
2/(3*(2x+3)^2)
1/(x+1)^(n)
5/2x-3
5/2x-3
4*cos[2x]
1/x-1
5/(2x-3)
-18*sin[6x]
1/(x-1)
4cos(x-5)/sin(x-5)
1/(x-1)
1/(x-1)
4cos[x-5]/sin[x-5]
16xe^(8x^2)
4/exp[-5x-4]+4*exp[-5x-4]
3x^2*e^x^3
4/(exp[-5x-4]+4)*exp[-5x-4]
1/(x+1)^(n)
3sin[3x+2]/cos[3x+2]
1/((x+1)(x+2)2)
4/(3x-2)*(4x-5)
1/x^2
4e^(2x+3)
3*cos[3x]
3
3*2x
3*cos[3x]
3*cos[3x]
2(5x^2-9x-3)exp[-2x]
1/sqrt(x)
5cos(4x-3)/sin(4x-3)
1-x
5cos[4x-3]/sin[4x-3]
5cos[4x-3]/sin[4x-3]
2(2x^2-3x-3)exp[-x]
15-(x^2)
2(x^2+3x+1)exp[-2x]
1/2x+1/4
1/2x+1/4
2(5x+5)exp[-5x]
1/(cos[x]^2
2(5x+9)exp[-5x]
1/(cos^2 [x]
1/cos^2 [x]
1/cos^2 [x]
-3x^2+4x-2
-2+x
-1/x^3
1/(x-1)^3
2(5x-11)exp[-5x]
1/2x^(2)+3x-1
1/2x^2+3x-1
1/(2x^2+3x-1)
1/(2x+1)ln[2x+1]
-2*(x^3)-2x+261
1/((2x+1)ln[2x+1])
-5+2x
-5(5*x-3)*e^(5*x)
4(x-2)exp[-x]
-2(5*x^2-7*x+11)*e^(-5*x)
2x-5
4/x^4
19-(2*x^2)
19-(2*(x^2))
4/x^3
1/((2x+2)^3)
-2(5*x^2+9*x+5)*e^(2*x)
-2(5*x+7)*e^(2*x)
-2(4*x+7)*e^(2*x)
-2(2x^2+5x+-3)exp[4x]
4x
2(4x-3)exp[-4x]
2(4x-39)exp[-4x]
2(4x-9)exp[-4x]
-2(x^2-3x+2)exp[2x]
-1/x
1/((2x+1)^3)
1/x^3
1/1+cos[x]
2(x^4-1)
1/(1+cos[x])
2x
1/sqr[x^2-1]
1/sqrt[(x*(1+x)^3)]
3x^2
3x+1
18
2/3x
2-x
1/(exp(x)-1)
1/(e(x)-1)
1/(exp(x)-1)
1/(exp[x]-1)
1/(1+x)(1+2x)
1/(1+x)(1-x)
1/(1+x)(1-x)
1/(1+x)(1-x)
1/(1+x)(1-x)
1/(1+x)(1-2x)
6*exp[3x]
2*1/x +2 * 1/x * ln(x)
1/(-3x-4)^5
2*1/x +2 * 1/x * ln[x]
2e^(3x-2)
1/(x^3-1)
1/(x^3-1)
1/(x^3-1)
1/(x^3+1)
1/(x^3+1)
-2e^(-2x)*sin(x)
-2e^(-2x)*sin[x]
-2e^(-2x)*sin[x]
2x(x^2-1)^(1/2)
1/(1-x^2)
2x/(x^2-1)^(1/2)
-1/(1+x)
1/x
1/(a-b)
-5x^2 + x-2
1/(3 X+5)^2
1/(3 x+5)^2
2x/(sqrt(x^2+3))
2x/(sqrt[x^2+3])
1/(-x+3)^3
1/(3x-3)^3
2/x
2/x
5-(((e^x)+e^-x))/4
5x^2+x+2
7/x
2e^(4x)
1/ln[x]
1/x^2
-1/x
2/8x^2
1/x^2
2x^2
3e^x
2/(8x^2)
4e^3x
4e^3x
4e^(3x)
-1/(1+x)
-7x^2+(5/x^4)+(1/2sqrt[x])
-7x^2+(5/x^4)+(1/(2sqrt[x]))
2/sqrt[x]
2x^(2)-1 
2/x^2
-10exp[5x+3]
3/5x²
2[x]
3/5x²
3/5x^2
-18e^(3x+4)
3/(5x^2)
1/x
2*x-7
1/(cos[x]+sin[x])
4x
10*sin[x]
2e^2x
10*sin[x]/4
10*sin[x]/4x
10*sin[x]/4*x
-4*x^2+9*x+2
1/((3+x)^2)
1/(x²-1)
1/(x^2-1)
2/(6x^2)
2/(6x)^2
2/(6x^2)
2x^2-2x-2
2/(8x)^2
-5*sqrt4*x+4
-5*sqrt[4*x+4]
2/(8x^2)
6xe^(3x+2)
6x*exp[3x+2]
4x*exp[3x+2]
9x*exp[3x+2]
6xe^(3x+2)
6xe^[3x+2]
6x*e^[3x+2]
5*sqrt[-3*x-1]
6x*exp[3x+2]
1/ln[x]
1/(cos(x)*cos(x))
1/(-x-x)^2
1/(-x-1)^2
1/(cos[x]*cos[x])
4x(-3x^2-3)^2
2x^2-5x+3
4x^3+4x-4
3x^2-4x+3
-2/sqrt(3x+4)
-2/sqrt[3x+4]
3e[3x+3]
3exp[3x+3]
2x^2-5x+3
1/(-3x-1)^3
1/(cos[x])^4
5*sqrt[-4x-4]
-1+3/x^2
2/cos^2(x)
2/cos^2[x]
-1/(x+2)^3
5/sqrt[-4x-4]
0.5^(2x+1)
4^x
-4*(-3x-2)^2
3/(3x+2)^3
4/((-5*x+5)*ln[-5*x+5])
3-(0.002x)-3e-(x/4)
3-(0.002x)-3e^-(x/4)
3/(5*x-1)
3/(5*x-1)
2x(x^2-2)^3
2x*((x^2)+1)^(-1/2)
1/x
-4x
1/x^2
1/((-4x+3)^2)
-3*cos^2[-2*x]
-3*cos^2[-2*x]
1/1+2cos²(x)
1/1+2cos^2(x)
2x(x^2-2)^3
-3*cos^2[-2*x]
1/1+2cos^2[x]
1/(1+2cos^2[x])
1/ln[2*x]
1/(x*exp(x))
1/x
1/(x*exp[x])
5/x-2
1%F77x-8%F77
3xe^x
3x(e^x)
1/((1-4x)^(2/3))
1/(2x²+18)
1/(2x^2+18)
1/(2-3x)
10x+5(x2+x+1)
17280e^-0,024x
1/1+x^2
1/(-x-1)^2
5exp(-x/2)
1/(4x-4)^3
-4x^2+2x-3
2x/(x+2)
1/(4x-4)^5
1/(-4x+5)^5
1/(-2x-3)^3
3x^2%26%238722%3B4x+2
3x^2-4x+2
1/([2*x+3]^(1/2))
1/(x+1)
7/x+5/sqr[x]+1/x^2
-4/(x-1)^2
7/x
5/sqr[x]
5/sqr[x]
-4/(x-1)^2
-4/(x-1)^2
-4/(x-1)^2
1/x^2
1/cos[x]
3x^5 - 5x^4 + 3x^2 + 1 
1/3*cos[3*x]
1/2*cos[2*x]
1/2*cos[2*x]
1/2*sin[2*x]
1%F77x-8%F77
1/4*cos[2*x]
2x / (2x+3)^7
1/16*cos[4*x]
1/2*cos[4*x]
1/1*cos[x]
1/4*cos[2x]
1/16*cos[4x]
2
1/n*cos[nx]
1/16*cos[4x]
1/x^2
1/(1+x^4)
5x
2x / (x^2 + 3 )^7
1/(3+x)^2
2(2x+1)^3
1/ln[x]
2x^2+1/x
2x^2+1/(x)
1/18sin[3*x]
1/18cos[3*x]
1/4cos[2*x]
1/16cos[4*x]
1/32cos[1*x]
1/256cos[32*x]
1/sqrt[(x*(1+x)^3)]
3x^5 - 5x^4 + 3x^2 + 1 
1/256cos[32*x]
-1/(1+x)
1/ln[x]
-2/(4x^2-12x 9)
1/(x^4*((x^2-1)^(1/2)))
1/(x^4*(x^2-1)^(1/2))
2/(x^3+x)
4x
1/(x^4*(x^2-1)^(1/2))
1/x^4 %26%238730%3B(x^2 )-1
1/x^4 sqr(x^2 )-1
1/x^4 sqr(x^2-1 )
1/x^4sqr(x^2-1 )
1/x^4sqr[x^2-1]
1/x+3/sqr[x]
1/x^4sqr[x^2-1]
1/x^4sqr[x^2-1]
1/x^4sqr[x^2-1]
1/x^4sqr[x^2-1]
3(2x+1)(x^2+x-3)^2
1/x^4sqr(x^2-1)
3(2x+1)
1/(a-x)(b-x)
1/((a-x)(b-x))
1/x
1/4x^3-2x^2-x+2
-2sin^2x
-2sin^[x]
-2*sin^[x]
-2*sin^2[x]
1/4x^3-2x^2-x+2
1/x
1/(6x^-2)
1/(6x^-2)
-1/x^3+4/x^2-1/x
6* sin(%26%23960%3B*t)
4/(e^(x)+1)
4x+2/x^2+x-2
4x+2/x^2+x-2
1/3(x^2)
5/(4x+1)^2
7/x
4x-1
1/(x)^3
3
1/(cln(x))
1/(ln(x))
1/(xln(x))
1/(xlog(x))
1/(xlog[x])
1/(x*log[x])
3/x^2
1/(cos(x))
1/(cos[x])
1/(xlnx)
1/(x*log[x])
1/(x*(1-x))
1/(2+x^2)
3x/((x^2)+3m)^(1/2)
3x/((x^2)+3)^(1/2)
1/(x*(ln(x)-1))
1/(x*(ln[x]-1))
1/(xln(x)
1/(xln(x))
1/(xln[x])
1/(x*ln[x])
1/2x + 3/2
1/(2x) + 3/2
18(t+0,25)e^(-2t)
18*(t+0,25)*e^(-2t)
18*(t+0,25)*e^(-2*t)
18*(x+0,25)*e^(-2*x)
18*(x+0,25)*e^x(-2*x)
18*(x+0,25)*e*(-2*x)
1/5*(3%26%238722%3B2x)^3/2*(x+1)
1/5*(3-2x)^3/2*(x+1)
1/cos^2[x]
1- (2x/h)+(z^2/h^2)
1- (2x/h)+(x^2/h^2)
1/cos(x)^2
1/cos[x]^2
6x
3e^(-2x)
1/1-t^2
-4x+5/4-8x
-4x+5/[4-8x]
1/(x+2)^3
2e^x
3/4*1/(x^2)
1/4*x^4+1/2*x^2+x
1/4*(x^4)+1/2*(x^2)+x
3x^3-2x+5
1/(xln(x))
128xe^(8x^2)
1/(xln(x))
2e^x-x/%E9
2e^x-1/2
2e^(2x)
2e^(x)
1/2e^(x/2)
2xe^(x^2)
2x(1+x^2)^7
2x*e^(x^2)
3x^2*e^(x^3)
3x^2*e^(x^3)
1/x^2 e^1/x
4/x^5
1/ln [x]
1/ln [x]
4e^3x-(2/5)e^-x
4e^(3x)-(2/5)e^-x
1/((x^n)%D7(x+1))
1/((x^n)*(x+1))
1/((x^a)*(x+1))
6/(x+2)^2
4x^2
6x^2
2e-x
6x^2-3/x-1
6x^2-3/x-1
1/(x^2-4)
-5-4x^2/x^2
-1/4(sin(3x)-3sin(x))
-1/4(sin[3x]-3sin[x])
6x²+4
6x^2+4
1/(x+2)
1/(x)^3/2
1/sqrt(4x+1)
1/(x)^(3/2)
1/sqrt[4x+1]
1/((x^2)-4)
1/2x²
1/2x^2
1/(2x^2)
2/[x+2]
2/(x+2)
2e^(3x-2)
2x^2
2x^2+5x-3
2x^2+5x-3
1/sqrt(4*0+1)
-15%2Ax%2Acos[3%2Ax^2-4]
1/x²
5x^4+3x^2-4x
5x^4+3x^2-4x
1/x^2
-1/2e^-2x
1/(2x+1)
1/sqrt(2x+1)
1/(2+cos(x))
1/(2+cos[x])
2x^2-5x+3
2x^2-5x+3
2x^2-5x+3
-1/ex
-1/ex
2x-1+(1/(x^2))
2/x
5/(3x+1)
1/(1-x)^3
1/x
3*x+1+2/x
1--0.75*(x^2-1)
1--0.75*(x^2-1)
-0.75*(x^2-1)
1+xlnx-(lnx)^2
2*x*e^(x)
1/x^2
1+xln[x]-(ln[x])^2
1/2x + 2
2*exp[x*2]/4
3x^2
3x^2
-3/x^4
1/x^2
4x^3
1/(x+1)
1/x
1/(x+1)
2xe^x^2
2x(e^x^2)
2x
1 3 5x
1 3 5x
4x^2
1/256cos[32*x]
2x^2
2x
3
3+e^-x+2x
1/2x^2
7*exp((-3/2)x)
7*exp((-3/2)(x))
7*e^((-3/2)x)
1/(x sqrt[x^2 + 4x + 4])
1/sqrt(x^2 + a^2)
1/sqrt(x^2 + a^2)
1/sqr(x^2 + a^2)
1/sqrt[x^2 + a^2]
1/(sqrt[3-4x])
72*(1-(72*cos[200*pi*x]))
1-1/x^3
2*x*e^x
1/(1-x)^3
1/sqr[(x+5)^3]
2ln[x]/x^2
1/(a-x)^2
5+(13/x-3)
1/t (ln(x))
1/x
1/t 
2x+1/(x^2+x+5)
1/(e^x + e^-x)
1/(2sqrt[x]
1/(2sqrt[x])
4x
3x^2 + 5x -1
3x^2 + 5x -1
1/(2*x+3)
4*x
1/(cos[x] + cos[3*x] )
1/((cos[x])^4*sin[x])
2x^3+3x^2+3
2x^3+3x^2+3
15* exp[ %26%238722%3B 3 x + 8]
15* exp[ %2526%25238722%253B 3 x + 8]
15 e ^%26%238722%3B 3 x + 8
1,5x 
1.5X
1/x*log(x)
1/(x*log(x))
1/(x+2)^2
2ln[x]/x^2
-1/(2x-1)
-1/(2x-1)
1/(x*ln(x))
-2x+20-e^-2x+10
-2x+20-e^(-2x+10)
1,5x*exp(-1.5x)
3X/(cos*2 (X*2))
1,5x*exp[-1.5x]
3X/(cos*2 [X*2])
1,5x*exp[-1.5x]
1,5*x*exp[-1.5*x]
3X/(cos^2 [X^2])
1/(x*(x-1))
1/sqrt(2+x-x^2)
1/(x*(x-1))
1/sqrt[2+x-x^2]
4sin(x)
4*sin(x)
4*sin[x]
1/(2x-4)^2
3x*1
3x+1
1/sqrt[1-x^2]
2/(4-x)^3
3/(3x+2)
3/(3x+2)
3/(3x+2)
3/(3x+2)
1%F77x-8%F77
4e(x)
4*e(x)
3*e(x)
2^4-4*2^3+2^2-4*2+3
-1/(1+x)
6x*e^(x^2+5)
2/x
-1/(1+x)
1/((2*sqr[x-9])*x)
1/sqrt(1+x^4)
1/sqrt[1+x^4]
1/sqr[x^4+1]
5/(2x-3)
-0.5x^2
1.5xe^(-1.5x)
1.5xexp[(-1.5x)]
1.5*x*exp[-1.5*x]
2*x+1
2x
4x^3-x^2+[5/2]
4x^3-x^2+5/2
1/(x+1)
-1/x
1/((2x+1)^3)
3x
1/((2x-1)^3)
1/((2x+1)^3)
5.5
4/((x+1)^2)
1/(1-x^2)
1/(1+sin²(x))
1/(1+sin^2(x))
2*(x^2)+x-2
1/(1+sin^2[x])
3/x-2
1/5x^2
1/(x)^3
1/(1-x)^3
1/x+1
2x
1
2x/x^2 +1
2x/(x^2+1)
1/racine(x)
2x/(x^2 +1)
1/(x^(1/2))
2
-2(x+7)^3
-3x*x^-1
-3*x^-2
1/(1-x)^3
1/x^2
2e^3x 
2e^(3x)
1/cos^2[x]
1/x**4
1/x^4
1/cos^3(x)
1/cos^3[x]
1/(1-x+x^2)
1/(1-x)^3
1/(1-x)^3
1/(x^2(x+1))
1/(x^4(x+1))
1/x
1/(sqrt[x]*(x+1))
1/x
1/(sqrt[x]*(x+1))
1/tan[x]^3
12x+3
1/2x+3
1/(2x+3)
4X+1
2x^3+3x^2+3
1/x
1/(x+x^3)
1/(x+x^3)
1/cos^2[x]
1/(2-11x)^2 
22/(2-11x)^2 
32(2x-1)^3
1/x^2+4
1/(1+x^3)
1/(1+x^3)
1/(1-x^3)
5x
4
6x-x^2
6x-x^2
1/((x-1)^2)
1/((x-1)^2)
3x^2
6cos(6x)
6cos[6x ]
5cos[2x]
2e^-0,5+1
25-23,7*exp(-0,03t)
3x^3+7x^2+2x+1/x^2+2x
3x^3+7x^2+2x+1/x^2+2x
25-23,7*exp(-0,03x)
25-23,7*e^(-0,03x)
-2/x^2
6/27x(3-x)
6/27*x*(3-x)
3x
1/x-lnx
2x/((x^2)-1)^3
1/x-logx
81/4 (cos[2x])^2
3x^2+x+6
1/x-2x
2pi
7+2xe^x^2
2*pi
7+2xe^x2
2 pi
4-3x^2
5+5ln(x)+6x
5+5ln[x]+6x
9-x^2
1/x^3
3x/(x%26%23916%3B
3x/(x%2526%2523916%253B
3x/((x^2)+1)^2
1/2*exp(-abs(x-1))
1/2*exp[-abs(x-1)]
1/2*exp[-abs(x-1)]
1/(2x-4)^2
1/(ex-1)
1/(e[x]-1)
1/(2+x)^2
1/sin[3x]
1/x
3t/(t^2+1)^2
1/(( x^2-3)^(1/3))
1/( x^2-3)^(1/3)
1/( x^2-3)^(1/3)
10e^-0,2x
4/x^5
-1/x^4
1/3x^3
1/3x^3
1/3.x^3
1-e^-x
3x^3+7x^2+2x+1/x^2+2x
3/x
2/x
0.026*(1-(60/x))
0.026*(1-(x/60))
3x+5
1/exp[x]
7/(3x+1)^5
4x
3x^2
1/(x+1)
2ln[x] + 4/x -5
1/[(ln2)(x+1)]
1/(ln2)(x+1)
1/[ln(2)(x+1)]
1/ln(2)(x+1)
1/log(2)(x+1)
1/log[2](x+1)
5x^2+2
1/(x+1)*(x²+x+1)
1/(x+1)*(x^2+x+1)
4sin[x]+sin[2x]
1/(e^x+e^-x)^2
1/x^6
2*exp[x]
1/(x*(ln(x)-1))
1/(x*(ln[x]-1))
56+(2+x)ln(2+x)-5x
56+(2+x)ln[2+x]-5x
2x(1+x^2)^7
1/(x*(ln (x))^2
1/(x*(ln(x))^2
1/(x*(ln[x])^2
2x(1+x^2)^7
2/3*d%27art[x]
4/x^2
2/3*sqrt[X]
2/x^4
2/x^4
3/(2x^3)-(1/x^2)
3/(2x^3)
-75 + 5x
-1/(1+x)
2x/sqrt[x^(2)+5]
2/(1-x)
2/(1-x)
2/(1-x)
1/2x^2-10x+50
4x^3/%26%238730%3B(x^4+7)
-15/(-5x-8)^2
2x/2sqrt[x^(2)+5]
2x/(2sqrt[x^(2)+5])
2/sqrt[x]
1/2sqr[x]-3x^4+6/x^3
1/(2sqr[x])-3x^4+6/x^3
-60xe^(6x^2)
-60xexp^(6x^2)
-60xe^6x^2
-60xe^(6x^2)
-60xe^x(6x^2)
-60x.e^(6x^2)
-60x.e^(6x^2)
4e^(-2x-3)
-16e^(4x-6)
1/x
12e^(3-3x)
1/x**1/2
1/x^1/2
-32/(-8x+5)^2
1/2sqr(x)+4/x^3+9x^3
1/2sqr(x)+4(/x^3)+(9x^3)
1/2sqr(x)+4/(x^3)+(9x^3)
1/2sqr(x)+(4)/(x^3)+(9x^3)
1/2sqr[x]+(4)/(x^3)+(9x^3)
1/(2sqr[x])+(4)/(x^3)+(9x^3)
-45exp[5x+3]
1/(xlnx)
1/(x*lnx)
1/(x*ln[x])
1/(exp[xln(x)])
1/(exp[xln[x]])
1/exp[x*ln[x]]
3sin^2(-3x)
3sin^2[-3x]
-6/(-3x+8)^%A82
-6/(-3x+8)^2
4ln(x)+4
1/(((x+2)^4)*sqrt(5-4x-x^2))
1/(((x+2)^4)*sqrt(5-4*x-x^2))
1/(((x+2)^4)*sqrt[5-4*x-x^2])
9/x^4 + 4x^2+ 1/sqr[2x]
9/x^4 + 4x^2+ 1/2sqr[x]
10e^(5x+3)
1/x
5x
1/(((x+2)^4)*sqrt[5-4*x-x^2])
1/(t^2+1)^1/2
1/(x^2+1)^1/2
4^1/2
1/(t^2+1)^1/2
1/(x^2+1)^1/2
1/(((x+2)^4)*sqrt[5-4*x-x^2])
1/cos^2[x]
-42e^(6*x+6)
1/((x^4)* sqr[x^2-1 ]
1/((x^4)* sqr[x^2-1]
1/((x^4)*(sqr[x^2-1]))
5/sqrt[x]
45e^(9*x+6)
-24*exp[4x+2]
-4/sqrt[x]
-3/sqrt[x]
9exp[9x+7]
54e^(6*x+2)
-4/[x]
-4/sqrt[x]
2/(x^3+x)
2/sqrt[x]
-42e^(6*x+7)
2*x/(2sqrt[x^2-1])
5/(sqrt[x]
5/sqrt[x]
1/((x^4)*(x^2-1)^(1/2)
-14e^(7*x+6)
1/((x^4)*(sqr[x^2-1])
1/((x^4)*(sqr[x^2-1]))
1/x
4*x
2x/sqr[x-1]
2x/sqr[x^2-1]
2x/x^2-1
2x/(x^2-1)
1/(3+x)^2
-0.104*x^2
-3*cos[x]
-4/9*x^2
5*x^2+2*x-5
1/(x sqrt[x^2 + 4x + 4])
1/cos^2[x]
-1/(1+x)
1/cos^2[x]
1/(x^2+2*x+5)
-2/(4x^2-12x 9)
-1/(1+x)
1/cos^2[x]
2Lnx
2e^2x-6
-6e^3x+8
-6e^3x+8
1/1/3(1-x)2 +1
1/[1/3(1- x2) +1]
-1/(1+x)
1/(((x+2)^4)*sqrt[5-4*x-x^2])
1
2ln(x)/x
2*ln(x)/x
2x
1/(1-x^2)^(1/2)
1²
1^2
2x/100
1/x
1/(2*x)
9/Sqrt(3x+5)
-1/x
1/racine carr%E9 de x
1/racine carr%E9 de x
1/sqr[x]
1/x
6x^2+5x-cos[x]
6x^2+5x-cos[x]
1+(4/(x-2))
2x/sqr[x^2+1] 
2x*e^x^2
1/(3*sqrt[x])
2/x+2lnx/x
2/x+2ln[x]/x
1/x^(1/2)
1/x^(1/2)
1/4*x*e^(-x/2)
7x^2-x^-8
7x^2-x
2x+1/sqr[x^2+x+1]
1/2x
1%3A2x
2x²-3x+4
2x^2-3x+4
2x
3x^4-2/x^3
1/(x^2+5)
1/(sqr[1+x])
4e^x
1/2log((1/x)/(1-x))
1/2log((1/x)/(1-x))
1/2log[(1/x)/(1-x)]
1/2log[(1/x) / (1-x)]
1/2log[ (1/x) / (1-x) ]
1/x
7 2 (1/x)
7*e^7x+4
1/(t^4+t^2-1)
1/(x^4+x^2-1)
1/cos^2[x]
-1/x^3+4/x^2-1/x
1/(1+2x)
7x^2-x^-8
4/x^2
1/(1+2x)
1/(x^3)
3e^(x)
3e^(x)
1/(x^3+1)
1/(x^3+1)
1/(x^3+1)
1/(x^3+1)
1/x^4
1/x^2
1/(1-2x)
1/((1-3x)^2)
2*(2x)^(n+m)
1/sqrt(2+2x)
1/sqrt[2+2x]
1/x^6
1/(x^2)
-0.4+(1.2/x)
-0.4+(1.2/x)
2
-5*sin(5x)
-5*sin[5x]
1/(x-3)^7
1/(x-3)^7
2*e^(-x)*cos(x)
2*e^[-x]*cos[x]
2*e^[-x]cos[x]
2e^[-x]cos[x]
2 e^[-x] cos[x]
2 e[-x] cos[x]
2 e[-x] cos[x]
2 exp[-x] cos[x]
1/(sqrt[x]*(1+sqrt[x])^4)
1-e^2x/2
2*e^x
-2x^2
3/(x-1)^2
1/(x sqrt[x^2 + 4x + 4])
2 - ln(x/2)
2 - ln[x/2]
1/(2*x+3)
1/(5*x+45)
100e^-0.2x
100*e^-0.2x
1/(2*x+3)
1/(x*ln(x))
1/(x*ln[x])
-1/(x(x+1)
1/ln[x]
1/x*ln[x]
1/2x+1/4
1/(x*ln[x])
3/x-2
3/(x-2)
1/2x
1/ln (3+cos (x))
-1/(x*(x+1))
1/(2x)
2x+2/(2sqrt[(x^2)+2x+5]
2x+2/(2*sqrt[(x^2)+2x+5])
3/4 x 1/x² + 7x -12
-1/(1+x)
-1/(x*(x+1))
1/3x^4
1/(3x^4)
2*e^(x/2)+1
1/(x+1)^2
1/2e^(-x)
1/2*e^(-x)
1/(x*ln[x])
2/3*d%27art[x]
2/(3-x)
4/sqrt[x]
2t+3/t^2+4
1/1-x^2
1/(1-x^2)
2 exp[-x] cos[x]
1/(x*ln[x])
1/x
2/(1-x^2)
3x
1/(x*ln[x])
1/(1-x^2)
1/sqrt5[x^2]
1/sqrt[x^2]
1/x^6
-1/(1+x)
2 a x + b / a x ^ 2 + b x + c 
1/e^(3x)
1 / ( a x ^ 2 + b x + c )
-18exp[6x+4]
-18exp[6x+4]
1/(2*x+5)^3
3/(5-7x)^3
3x²/4x^3-4
3x^2/4x^3-4
2/(x*(x^2+1))
4/(2x+1)^2
1/x^3
1%F73
2x+1
-2xe^-x^2
3x^2+5x-4
4/x^2
3x^2-2x-2
-1/(1+x)
40/8x+4
1/(x^4 +x^2 +1)
1/(x^4 +x^2 +1)
1/(1+9x^2)
1 /(%26%238730%3B 2x + 1)
1 /(sqrt (2x + 1))
1 /((2x + 1)^1/2)
-25/(5x+4)
-25/(5x+4)
2*exp[-x]+x*exp[-x]
2*exp[-x]+x*exp[-x]
-25/(5x+4)
1/n^x
1/2*e^2x
1/2*e^x
-25/(5x+4)
3x^(1/2)
3x
-1/(x*(x+1))
1
3x/cos^2[x^2]
1/(1+2x)^3
40/(8x+4)
40/(8x+4)
3x/cos^2[x^2]
1/(2%26%238730%3B %26%238203%3Bx)+4x^2+7/(x^4)
4x
4x
16(8x+4)^n %26%238203%3B%26%238203%3B 
16(8x+4)^x
16(8x+4)^x
1/(xlnx) 
1/(x ln[x]) dx
1/(xln[x])
1/(xln[x])
1/(x*ln[x])
2Sqr[x]x^2
2sqr[x]x^2
2x^2
1/x^2+4
1-e^-x
1/(1+x)^2
1/(xln^2[x])
1/(xln[x^2])
1/xln^2[x]
1/xln^2(x)
1/xln^2(x)
3/(5-7x)^3
5*sqrt[1-x]
-21(-7x+2)^n
1/(x^2)
-72*((1)/((9x+5)^(1/2)))
30e^(6x+3)
2*x+100*e^(-0.2*x)
15e^-3x+8
15e^(-3x+8)
-6(-2x+8)^n
6x^3+11/x^4-3x^2
5
3x
-3x^2+4x-5
-2x^2
1/(sin^4[x]cos^2[x])
1/((4x+1)^(1/2))
-2x
4-3x
2*sqr[x]/1+[x]
2*sqr[x]/1+x
2*sqr[x]/1+x
-7/4e^-4x
3/(sqr[2x+4])
15e^-3x+8
15e^(-3x+8)
1/3*x^2-2x
1/3*x^2-2x
1/3*x^2-2x
1/3*x^2-2x
1+x^0.5
-3/x^2+x+1
-3/x^2
2*e^(-x)
1/x^4
3/((2*x+1)^2)
16x/(5-6x^2)^(1/2)
1/(x^2-1)
-5,5/ln[x]
1/x^4
5/x^7
2x
1
1/3*x^2-2x
5x+(3/x^2)
5x+(3/x)
2x*e^x^2-1
2x*e^(x^2-1)
2x-3/(x^2-3x+8)
2/x
1 / x^2
23x/2x
1/(x*log(x))
16/4+x^2
1/(x* log [x])
16/(4+x^2)
3x
1/(x-1)
1/(x+1)
1/(4x+3)/sqr[x^2+1]
1/(4x+3)/sqr[x^2+1]
1/(4x+3)/sqr[x^2+1]
1/(x* ln [x])
1/(x-1)
1/(x^2-1)
2((1/x)-(1/(sqrt(x^2+z^3))
2Kx
2/(2+x)
1/((4+x)^2)
1/((4+x)^2)
1/cos^2[x]
3x^2-5x-4
3x^2-5x-4
3x^2+5x-4
1/t-1
1/(t-1)
1/(t-x)
1/(1-x)
1+x^2/sqr [x]
-3sin[x]
-24e^(8x+5)
-5/(x)^(1/2)
1/x
3x
1/(3+x)^(1/2)
1/(3+x)^2
5(4x-1)^6
3cos[x]
1/cos(t)
1/cos[x]
1/(-(x^2)+1)
1/(-(x^2)+1)
1/(1+cos(x))^2
1/(1+cos[x])^2
1/(dx+cos[x])^2
1/sqrt[(2*a*x)+(2/b*c)]
1/(x^2-4*x+13)^2
30cos(6x)
30*cos(6x)
30*cos(6x]
30*cos[6x]
0.1x+2e^-x
1/cos^2[x]
 3/(2x+3)
3/2x+3
3/(2x+3)
1/(1+x)
10^x
3(1-x)²
3(1-x)^2
1/((1+x^2)^2)
6x(1-x)
2*sqr[x+1]
1/(3*x-2)
2^(2x+2)
5*e^(3*x)
10e^(2x+8)
1-(2x/pi)
3/2(x-1)^2+1/2
3cos[x]
2/x
2/x
3/(x+2)
2*x+3/x+2
1/x
1/((e^-x)+1)
3x^2_2
-3/sqrt[x]
-1/(1+x)
2t+3/t^2+4
-5/sqrt[x]
100e^(-0,2x)
1/(x^2-1)
4-xe^-x
4-xexp[-x]
4-x*exp[-x]
4-x*exp[-x]
2x+4
72e^(9x+9)
3/(x+2)^2
5x-4
1/t^3
1/x^3
1/x^2
1/x^4
2*x
4x
-1/(1+x)
1/(x+%26%238730%3B3)
-0.1x^2
-0.1x^2
1/(2+x)^2
1/(1-x^2)
1/(x^2-1)
1/(x*log (x))
1/(x*log [x])
0.75*exp(-0.75*x)
0.75*exp[-0.75*x]
5e^ x^2+3
-1/(1+x)
1/ln(x)
1/ln[x]
-1/(1+x)
1-e^(-x)
1-e^(-x)
2x+1
3/(2*x+1)
1/(4x^2 +12x +9)
1/ln(x)
1 / ln(x)
1 / ln[x]
1/exp[x]+exp[-x]
1/(exp[x]+exp[-x])
1/x(x^2-1)^(1/2)
1/x(x^2-1)^(-1/2)
1/xsqr[x^2-1]
1/x*sqr[x^2-1]
1/(x*sqr[x^2-1])
1/(x^3+1)
1/(1+sin[2x])
1/(x^2+4*x)
1/(1-az)
1/(1-ax)
1 / [1-2x]
-1/(1+x)
1 / (1-2x)
2x*sqr[x^2+5]
1/(x^2-9)
1/(x^2-9)
6/5-x
3*(1-exp(-2x)
3*(1-exp[-2x]
3dx
3
1/(cosx)^2
1/(cos[x])^2
2x^3
5/ sqr[x]
1/(cos[2x]^2
1/(cos[2*x]^2)
1/x
1/(x^2+x+1)
1/cos(x^2)^2
1/cos[x^2]^2
1/4*x*exp (-x/2)
1/4*x*e^ (-x/2)
1/(x^2+1)
2x*sqr[x-1]
1/(x^2+2)
1/(x^2+2)
2x*sqr[x^2+5]
1/x
1/x
1/(1+cos(2*x^2))
1/(1+cos[2x^2])
3*(1-exp[-2x])
1/(2*x^2+1)
4x*e^x^(2+1)
1/x^2
4x*e^x^2+1
2*x^5-x^3-x
1/x^2
1/(1+x^2)
1/x -ln(x)
1/3
1/3
4xe^(x^2+1)
2x*(1-lnx)+1
1/(1+x^2)
4*x*exp(x^2+1)
-1/((1+x^2)*x)
3/x
2
-1/x
1/((2*x-1)^2)
1/((2*x-1)^2)
110*(ln(x)-2))/x
110*(ln[x]-2))/x
4/(x+1)²
4/(x+1)^2
1/(x+x^2)
3/(x²+2x+3)
3/(x²+2*x+3)
3/(x^2+2x+3)
1/(1+x)*1/x
5e^3x
5e^(3x)
-1/(1+x)
-1/(1+x)
-2/x^2
3/wcos[w*x]
3/5cos[5*x]
-3/5sin[5*x]
1-2e^x
3x^2
-1/2sin[2x]+C
24*x*ln(x)
24*x*ln[x]
1-2/5x^2+x^3
1-2/5 x^2+x^3
4lnx+9
4lnx+9
4ln(x)+9
4ln[x]+9
6(2x-1)(x^2-x+3)^5
6(2x-1)(x^2-x+3)^5
1/(1+x)^2
1/(x+2)^2
1/(0+2)^2
1/(2)^2
1/(1+2)^2
1/(x+2)^2
-2e^(5x+3)
9e^(-4x+2)
3x^2-4x+5
2cos^2(x^2)
2cos^2[x^2]
1/(1+cos(x^2)^2)
1/(1+cos[x^2)^2]
1/(1+cos[x^2]^2)
1/(x+2)^2
1/x^2
1/(sin[x]cos[x])
3e(x/2)-3
 -5sin[-3x+3]cos^4[3x+3]
 -5sin[-3x+3]cos^4[-3x+3]
3(e(x/2))-x
3(e^(x/2))-x
 -2cos[-2x]
4cos[-4x]
3(e^(x/2))-x-(x+4)
1/arctg[x]
3(e^(x/2))-4
3(e^(x/2))-4
-3(e^(x/2))+4
3/2x^2
1/(1+sin[2x])
3/(2x^2)
1/tg[x]
3/(3+x)
1/(ln(x))
9/(xln(x))
9/(xlog(x))
9/(xln[x])
9/(x*ln[x])
9/(x*ln[x])
1/(x+ e^x)
1/(x+ exp[x])
1/(x+exp[x])
-5LNX
-5lnx
3*x/((x^2)+2)
3*x/((x^2)+2)
3*x/((x^2)+2)
-4e^(4x+3)
300.sin(800.t)
-5/(e^(2x-3)+4)*e^(2x-3)
300.sin(800.x)
300 sin(800 x)
300 sin[800 x]
3x^2+5x-1
300 sin[800 3.14 x]
28xexp[8x^2]
2/((5x-4)(ln(5x-4)))
2/((5x-4)(ln[5x-4]))
72*e^(9*x+2)
1/x
1/(x^2-1)
1/(x^2-1)
1+16/(4+x^2)-cos(x)
1/(exp (x)+1)
1+16/(4+x^2)-cos[x]
7e^(-4x+2)-(5/x^2)
7-5+2e^(-4x)
-5+2e^(-4x)
4x
4x
3x^2+x-2
1/2(cos[2x])+1
1/(2(cos[2x])+1)
1/(2(cos[2x])+1)
-5cos[3x]
1/(5+x)^2
1/(sqrt(4x+1))
1/(sqrt[4x+1])
1/(sqrt[4x+1])
1/(sqrt[4x+1])
1/(sqrt[4x+1])
1/(sqrt[4x+1])
1/(sqrt[4x+1])
1/(sqrt[4x+1])
1/x(1+lnx)
1/x^2
3 pi sin[( pi x ) / (4 + pi)]
1/(x-3)
3*pi*sin[( pi x ) / (4 + pi)]
1/x(1+[lnx])
1/x(1+ln[x])
1/x*(1+ln[x])
1/x*(1+ln[x])
3/(x)
1/(sqr[1+x^2])^3
-1/((1+x)^2)
5e^(3x)
1/(x^3)
2+(3/(x+1))
1/3*exp[-1/3x]+exp[-1]
2/x^2+5/x+3
1/(e^x+1)
2/x^2
6*t*sin(t)
5x-4
5x-4
5x-4
6*t*sin[t]
6*x*sin[x]
1
1/(x^2)
-4/(x^2+1)
5e^3x
5e^(3x)
1/x^2-9
1/(x^2-9)
5x-4
5x-4
8e^(8x+2)
5x
3x²
3x^2
-6
2x*(x^2+7)^(-6)
2e^(-x-4)
5x
5*exp[-2x] + exp[-x]
5*exp[-2x] + 3*exp[-x]
1/((4x+1)^(1/2))
2*e^x-e^(2*x)
2*x*e^(-x)
2*x*e^(-x)
1/(2x+2)^2
-1/2sin[2x]+C
2*x*e^(-x)
3x
1/(b^2+x^2)^2
8e^8x+4
2/(3*x+1)^3
8e^8x+4
4x
5x
1/(x+1)^22
1/(x+1)^2
1/(x^2+5x+4)
8e^(8x+2)
5x
5x
1/(x^2-5x+4)
3sin(2x)
3sin[2x]
1/tan^3x-tanx)
1/(3x+1)^3
3x
1/(1+X)^2
1/(exp[x]+exp[-x])
1/(x^(4))
1/(x^(4))
1/4*x^2+4^x+5
1/(4*x^2+4^x+5)
1/(4*(x^2)+4^x+5)
-3x+7
1/(1+cos[x])
1/sqrt(x+5)
1/sqrt[x+5]
2x^3
4x^2-5x+1/x+3dx
4x^2-5x+1/x+3
2x^3-1/x^2
1/1+x^2
2/(2-x)
1/(1+x^2)
1/(1+sin[2x])
-1+(2/(2-x))
1-x^2/1+x^2
1/1+x^2
16/(4+x^2)
3/(x+2)
3x²+x-2
3x^2+x-2
-1/5x^4
1/(x+sqrt(x))
-3x^2
-3x
-2x
1/2x^2
1/(2x^2)
2x^3
1/(x+sqrt[x])
1/(8x^2)
1/(x+sqr[x])
3/x (2-x)
3x^4
-2-4e^(-4x)
1/x^2
1/(x+sqr[3])
5x*(x2-3x) 2
2e^3x
2*e^3x
2*e^(3x)
1/x^2
5x*(x^2-3x)^2
1/(x*mn[x])
1/(x*ln[x])
1/(1+3x)^3
1/(1+2x)^3
1/(1+exp[x/2]+exp[x/3]+exp[x/6])
3*sin^2(4*x) 
3*sin^2[4*x]
-1/3 %D7 x3 - 0,5 %D7 x2 + 4x
4*e^3x-1
4*e^(3x)-1
5/(2x-3)
17280x exp (-0.024x)
3x^2+5x-1
3*x^2+5*x-1
3x^2 5x-1&Sub
3*x^2 5*x-1&Sub
2/(sqrt[2x-1])
2x/(x^2+2)
2/(x^2)+5/x+3
3x*e^(x^2)
8x/sqr[2x^2+1]
7/3x+1
7/(3x+1)
1/(x*ln[x])
2/(x^2) 5/x 3&Sub
1/ln(x)dx
1/ln[x]
1/(1+x^2)
5e^x+4
1/(b^2+x^2)^2
2x-5
1/x+e^x-1
5e^x 4&Sub
1/(x*x-1)^4
1/x e^x-1&Sub
3/sqrtx+2*e^x
3/(sqrt[x])+2*e^x
3/sqrtx 2*e^x&Sub
3/(sqrt[x]) 2*e^x&Sub
3/(x+2)^2
1%2fx%2be%5ex-1
2e^x
5e%5ex%2b4
1/(x*sqrt(1-ln^2(x)))
1/(x*sqrt(1-ln^2[x]))
1/(x*sqrt[1-ln^2[x]])
3%2f(sqrt%5bx%5d)%2b2*e%5ex
3e^x
4e^3x
9*e^-4x+2
9*(e^(-4x+2))
6*(2x-1)*(x^2-x+3)^5
1/(1+x^n)
2/(3+x^2)
1/(sqr[1+x^2]^3)
1/((sqr[1+x^2])^3)
1/x^2
1/x^2
2e^3x
1/x
1/x
3ln(x+3)
3ln[x+3]
4/(7+5e^(3*x)
4/(7+5e^(3*x))
1/x^3
2/x^2
1/(sin^2x*cosx)
1/(sin^2x*cosx)
1/(sin^2[x]*cos[x])
1/(sqr[1+x^2])
1/((x+5)^4)
1/(x+sqrt(x))
1/(x+sqrt[x])
-3t/(1+2t^2)
-3x/(1+2x^2)
1+((4x+2/e(x))
1+((4x+2/exp(x))
1+((4x+2/exp[x])
1+((4x+2/exp[x]))
3*sqrt(x^4)
2x
2x
3x+1
-2/(x*(x-1))
1/(1+x²)
1/(1+x^2)
1/(1+x+x^2)
1/(x^2+4)
1/(x*sqrt[(1+x^2)])
2x^4
1/y^2
1/x^2
1/x^2
110*(ln(x)-2)/x
3/(3x+1)
24x²
24x^2
3/(2x+3)
-2x^(2)-3x+5
-2x^(2)-3x+5
5x^(2)-4x+4
2 x (sin[x])^2
2 * (sin[x])^2
3 * (sin[x])^2
3 * (e^x)^2
24 x^2 + 8
5x-4
5*(2x+1)(4x+2)
5x-4
10/x^2
2+((X-3)^2/4)+4/(X-5)^2+4/(X-5)
1^4
1/(1+x^2)
-2x(e^3x^2)
-2xe^(3x^2)
-2xexp^(3x^2)
-2x%D7exp^(3x^2)
-1/(1+x)
56 e^(-4*x)
-2x%D7exp^(3x^2)
100exp[-10x]
-2x%D7exp^(3x^2)
-2x*exp^(3x^2)
100 e^(-10*x)
66exp[-6x]
64 e^(4*x)
3x^2 + x - 4
-2x*exp^3x^2
-2x*exp^[3x^2]
-2x*exp^(3x^2)
32exp[-2x]
2 x / (x^2 + 1)
6 x / (3 x^2 + 1)
32*x / (8*x^2 + 1)
1/x(ln[x])^5
1 /(x(ln[x])^5)
3*x^2 / (x^3 + 1)
3 pi sin[pi * x / 4 + pi]
3x^2 + x - 2
6x^2
3 pi cos[pi * x/4 + pi]
1/ 24 + (e)^(x) 
1/( 24 + e^(x) )
1/[sin(x)]
1/sin(x)
1/sin[x]
-1/2x^2
-1/2*x^2
3x
1/(x^2+2x+5)
-1/(1+x)
2exp(x)-exp(2x)
2exp[x]-exp[2x]
1/(2x+1)^2
2e(x)-e(2x)
2e(x)-e(2x)
2e(x)
1/sin[x]
1/x+4*x+2
2/x - lnx/x
2/x-ln[x]/x
6x^3+4
2/x-ln[x]/x
2/x-ln[x]/x*x*x
2/x-ln[x]/x^3
2/x-ln[x]/x^3
6x^3+4
20e^-0,125x
20*e^-0,125x
20*e^(-0,125*x)
20*exp[-0.125*x]
20*exp[-0.125*x]
1/(x^2-2x+3)
1/(x-a)
1/(x-a)^n
1/(cos^2)
1/((x-a)^2+b)
1/(cos[x]^2)
1/(1+x^2)^1/2
1/(1+x^2)^(1/2)
1/(1+x^2)
3x^2
5-x
3/x^2
3*exp(x)
3*exp[x]
3*exp[x]
2*x*[x^2+2]^3
2*x[x^2+2]^3
2*x[x^2+2]^3
-3/(x²)
-3/(x^²)
-3/(x^²)
-3/(x^²)
3/(2*x+1)^2
6x^2+4x+1
3x²+2x+1
3/(2x+1)
1/x^2
1/x^2
1/x^3
1/x^3
1/x
1/[x^2-x]
1/(x^2-x)
2x+2
2x+2
2x+2
1/(2*x+1)
1/(1+e)
3/(2*x+1)^2
452,7 exp [1,25x]
452,7*exp [1,25x]
452,7*exp[1,25x]
452,7*e^(1,25x)
3/%26%238730%3Bx
3/d%27art[X]
3/sqr[X]
2x(x^2+1)^3
2x/x^2+1
2x/(x^2+1)
2e^(3x)
1/(x^3)
1/x
4e^x
-2/(x^0,5)
2/(x^0,5)
452,7*e^(1,25x)
2x/sqrt[x^2+1]
1/(x*ln(x))
3/[2x+1]^2
3/[2*x+1]^2
3/([2x+1])^2
1/x^2
21/(3x-9)
2
1/2x
1/2x
1/2 * exp[1/4* x]
5%D7exp^(4x)/(1+exp^(4x)
5%25D7exp^(4x)/(1+exp^(4x)
2cos[x]*cos[x]
1/sqrt[2x-3]
1/x
1/x
1/(2*sqrt[x]*(1+x))
5x
8x^3-5x+1
1/x^2
2z².e^(-2ln(x))
2z^2.e^(-2ln(x))
1/ x^2 +2x +3
1/ (x^2 +2x +3)
1/ (x^2 +2x +3)
1/ (x^2 +2x +3)
1 /(x^2+2x+3)
1/x^n
-3^x²
-3^x^2
-3x^2
+18x
 2 x -121%3D 0
5/x^2
8(2x-3)^n
-24* x^(1/8x+6)
-24* x^(1/8x+6)
8(4x+2)^n
-24*(1/(8x+6)^1/2)
-24*(1/(8x+6)^1/2)
12(1/(4x+5)^1/2
12(1/(4x+5)^1/2
12(1/(4x+5)^(1/2)
12(1/(4x+5))^(1/2)
12(1/(4x+5))^(1/2)
9e^9x+7
72e^9x+2
72e^(9x+2)
4x^-2
6
6
1/((x^2+2x+1)(x^3-1))
10/(2*sqrt[5x])
18/(2*sqrt[9x])
18/(2*sqrt[9*x])
12*x^2
-1/(1+x)
4*(x*ln[x]-x)
1/x
-3*cos[x+10]
42*exp[6x+6]
5/[x-1]^3
5/(x-1)^3
15*exp[-3*x]
3/([2x+1])^2
5exp[x]-4x+2
1/x^(1+a)
2/(x-1)^2
2/x2
3/(x+2)
3/(x+2)
1/[x]
1/x
2+(3/(x+1))
2x/((x^2)+1)^4
5*e^x+%27
2x/(x²+1)^4
2x/(x^2+1)^4
2x^3-x^2+4x+1
1/(sqrt(3x+1))
1/(sqrt[3x+1])
1-cos2x/2
3(2x-1)((x^2)-x+4)
3(2x-1)((x^2)-x+4)^5
3(2x-1)(((x^2)-x+4)^5)
2(x-4)^2+1
5e^x-1/x
3x²+4+1/x
3x^2+4+1/x
2x+2+lnx
2x+2+ln(x)
2x+2+ln(x)
1/x
0.5x^(2)-x
2x+2+ln(x)
1-(1-x^2)^(1/2)
1-(1-x^2)^(1/2)
3/(x-2)
1/[x^2 -6x+3]
1/(x^2 -6x+3)
2/(x-1)
3/(3x+1)^2
8x^(3)-6x^2+1
1/(3+5x^2)
10e(-0,15x)
1/sqrt[x^2+2]
4/x^2
-5x^3
24/(6x-9)
2-(x/2)
8sqrt[x]
8sqr[x]
-6x^2+6/x^2+1/2^1/2
2(x-2)^2
-6x^2+6/x^2+1/2^1/2*x
-6x^2+6/x^2+1/x^1/2*2
1/(x-1)^2
-6x^2+6/x^2+1/(x^1/2*2)
-1/(x+1)^2
-1/(x+1)^2
-1/(x+1)^2
-1/(x+1)^2
-1/(x+1)^2
-1/(x+1)^2
2*exp(-x)
1/(x+1)^2
2*exp^-x
2e^(-x)
-12(-6x+3)^n
3//x^^
-24/((8x+6)%A81/2
3/x^2
-24/((8x+6)^1/2)
-1/x^3
5exp[x]-4x+2
-24/((8x+6)^0,5)
-24/(8x+6)^0,5)
1/2x^4
3/x
1/2x^4
-8cos (x)*sin(x)+4cos(2x)
-7/3x^5
-8cos [x]*sin[x]+4cos[2x]
1-1/x^2
-8cos [x]*sin[x]
1/(x*(x1)^2)
1/(x*(x+1)^2)
1/(sqrt[3x+1])
1-x
2-(x/2)
1/(1+x^2)
1/(1+x^2)^2
-3/(x+3)^3
1/(2+2x)
32*(8x+8)^n
1/(1+x^2)^2
1/x^2*e^(1/x)
10e^5x+3
1/x^2*e^(1/x)
1/x^2
1/(x -6+(13/x))
1/[x -6+(13/x)]
4e^x
4e^-x
3e^x-e^2x
-4e^-x
3e^x-e^2^x
3e^x
-4e^1-x
-12e^(1-x)
1/x^3
1/(x^3)-1/(x^4)
-2x^3+6x^2+4x
-1/(x^4)
2x*x-x^2*1/x^2
1/x+(x)^1/2
27(9x+4)^n
2/x
8/((x^2-4)*(x^2+4))
8exp(x)/((exp(2*x)-4)*(exp(2x)+4))
8exp(x)/((exp(2*x)-4)*(exp(2*x)+4))
8*exp[x]/((exp[2*x]-4)*(exp[2*x]+4))
1/x^2
2e^3x
2^3x
4(x^3)
1/x²(x+1)
1/x^2(x+1)
1/(x^2(x+1))
1/sqrt(2*t+5)
4x^5+1x^3/3-2
-2/e^x
2x+1-e^-2x
5*x*exp[-5x]
1/(x^2(x+1))
-2/3x^5
1/(t*(ln((t))^5)
1/(t*((ln[t])^5)
1/(t*((ln[t])^5)
1/(t*((ln[t])^5)
1/(t*((ln[t])^5)
1/(t*((ln[t])^5)
1/(t*((ln[t])^5)
1/(t*(ln[t]^5))
2x^2+5x-3
1/(2x+5)^3
4/(3x-1)^2
1-x+(1/2)*(X^3-x^2+x-1+(1/(1+x)))
1-x+(1/2)*(x^3-x^2+x-1+(1/(1+x)))
1-x+(1/2)*(x^3-x^2+x-1+(1/(1+x)))
-4/(x+2)^2
1/5e^x
1/5e^x
2cos[x]sin^3[x]
-1/X²
-1/x^2
3e^3x-5
2x^2+5x-3
-28(-7x+3)^n
-28*(-7x+3)^n
-1/(3x-3)
2x
1/2*1/(x+1)
1/(2x+2)
6x^3
-2/((5x+4)(ln[5x+4]
-2/((5x+4)(ln[5x+4]))
16*e^(8x+3)
-2/(x+3)*(ln[x+3])
1/x^2
36x*cos(6x)
1/x²
1/x^2
2e^3x
2-1/x+2
3x/(x^2+1)^2
2-1/(x+2)
1/2x+2x
1/2x+2x
1/2x+2x
1/2x+2x
1/2x+2x
1/2x+2x
3x
3
3x^2
1/(-x-2)^3
1/(x*ln[x])
2x^2
55
-1/x^2
3e^(3x)
2/x^2
-36/(9x+9)
8/(x²-4)(x²+4)
8/(x^2-4)(x^2+4)
8/((x^2-4)(x^2+4))
8e(x)/(((e^2x)-4)((ex^2)+4))
8exp[x]/((exp[2x]-4)(exp[2x]%B04))
8exp[x]/((exp[2x]-4)(exp[2x]%B04))
1/(x*x^(1/2))
8exp[x]/((exp[2x]-4)(exp[2x]+4))
1/x²
1/x^2
6sin(%26%238722%3B6x)
3/(x^2)
6*sin[%26%238722%3B6*x]
6*sin[%2526%25238722%253B6*x]
10-x
10-x
10-x
4*(53/x)^33
-1/2e^x
1/x-lnx
2*exp[3x-2]
-8exp[x]*exp[8x]
1/((2,8-x)(4,2-x))
1/(x^2 +1)
2/sqr[x]
1/4x4-2x^3+9/2x^2
1/4x4-2x^3+9/2x^2
-1/x%A8
-1/x^3
1/(xln^3(x))
-1/(-1+x²)
-1/(-1+x^2)
1/(2x)
1/((t-1)^1/2)
1/((t-1)^(1/2)
1/(t-1)^1/2
1/(3x)
1/x^2 exp [1/x]
3x-1
1/x^2 
1 x 2 exp ( 1 x )
3x-6
1/(t-1)^1/2
-2x/(1+x^2)
3x
1/x^2
2*e^3x
4x
5x
1/(2x)
1/(4x)
2e^x-5x
2*e^x-5*x
2x
1/(x^2-4x+13)^2
1/(1+exp [-x])
2/x
2*e^(-x)
4x^2-x+5
1/2
4%972t+5t^3/3
4-2t+5t^3/3
6
-3*ln(x)
-3*ln(x+1)
-3 * ln(x+1)
4x^2
3x
2te^-t
4x^2-3x+1
1/(x-2)
-4x^2
1/racine de x^2
1/racine[x^2]
1/rac[x^2]
2x-5
2x/1
1/1+e^x
3x
3x
1/sqrt[(a-b*x^3/6)]
1/sqrt[a-b*x^3/6]
1/sqrt[x^3/6]
4x/(2x^2+1)
4/x^2
1/(3+x)^2
3e^x-x%D7e^x-x
3e^x-x%25D7e^x-x
3e^x-x(e^x)-x
-1/(5+x)^2
1/(5+x)^2
3x^2
-3x
1/2 * exp[1/4* x]
2^(2x+3)(6x-7)
1/(x^2-1)^2
-2sin(2x)
-2sin[2x]
-2/[x-2]
2x+3-5/(x+1)^2
2x(1+x^2)^5
1/(x-4)
3xe^(x^2/2)
3x*e^(x^2/2)
2x^2-5x-3
-5(1-x^2)
1/(x^2)
2/(x^7)
1/xln^2x
1/xln^2x
8/((x^2-4)(x^2+4))
-2%3B1
1/(2+x)^2
-3/x
-1/x
8*(x^3)-5*x+1
1/(1-cotanx)
1/(1-cotan[x])
1/(t^2-1)
7x^2/((4x^3+5))^3
3x^2
3e^(3x+1)
100*exp*(4i*pi/4)
100*exp*(4*pi/4)
100*exp*(4*pi/4)
-1/3x+2
-1/3x+2
1/(sqrt(2*x+3))
1/sqrt(2*x+3)
1/sqrt[2*x+3]
1/sqrt[2*x-3]
6-x-sin[3,14*x]
1/(1+x^4)
0.02*exp(-0.02*t)
0.02*e^(-0.02*t)
5x
4/x
2x%D7e^(x^2)
1/2%26%238730%3B(x)(1+x)
1/2*x*sqrt[x]*(1+x)^2
1/(2*x*sqrt[x]*(1+x)^2)
1/(x^2+4x)
1/x
2ln[x]/x^2
3/(x-1)^2
1/x^2+cos[2x]
1/(1-4x)^2
-1/(1+x)
1/x
3x*((x^2)-5)^4
3x*((x^2)-5)^4
2/t
2/x
1/x
1/(4+x^2)
27/(9x+2)^2
-5x^3
1/1+x)
1/(1+x)^2
-42e^7x+5
1/x^0.5
-42e^(7x+5)
18/(6x-2)^2
18/(6x-2)^2
-4x^2
-4x^2
1/(x²
1/(x²+a²)
1/(x²+a²)*
1/(x²+a²)
1/(x²+a²)
1/(x^2+a^2)
3/x^3
1
1/sqrt(t^2+1)
1/sqrt(x^2+1)
1/sqrt[x^2+1]
2xe^(x^2)
2x%D7e^(x^2)
1/4*x^2-4x+16
1/4*x^2-4x+16
2x
1/x2
1/x2
1/x^2
3/8+1/-2*cos[2x]+1/8cos[4x]
3/8+1/-2*cos[2x]+1/8*cos[4x]
3/8+1/-2*cos[2x]+1/8*cos[4x]
1/((x²+a²)^(3/2))
1/((x^2+a^2)^(3/2))
1/(1+e^x)^3
3/sqr(x)
2x/sqrt [x^2+1]
-2x/(1+x^2)
1/2x+1/4
1-4exp[x]/exp[2x]+1
1-4exp[x]/(exp[2x]+1)
-1/x^2
-1/x^2
1/x^3
1/x^3
1/x^3
1/x^4
4xe^(x^2+1)
-1/x
4xe^(x^2+1)
2sin(x)cos(x)
4xe^(x^2+1)
4xe^(x^2+1)
2 sin[x] cos[x]
1/sqrt[1-3^2]
1/sqr[1-3^2]
1/sqr[1-3x^2]
3x
32/x
2/x
3cos(3x)(x+1)
1/sqr[1-x^2]
1/x
25x
1/cos^2[x]
25+x
1/x^3
1/sin^2[x]
25
1/sqr[1-x^2]
1/sqr[1-x^2]
1/1+x^2
1/(1+x^2)
1/(sqr[1-3x^2])
5/x^4
3*x^2+ xv
3*x^2+ xv
3*x^2+ xv
3*x^2+ xv
3*x^2+ xv
3*x^2+ xv
3*x^2+ xv
3*x^2+ x
2t^3/1+t^2
2/(x+4)^3
-1/(x*ln(x))
-1/(x*ln(x))
-1/(x*ln[x])
5/(2*x-3)
2x^3
2t^3
2x-1
2x-1
1/((1+x)*sqrt (x))
1/((1+x)*sqrt (x))
1/[[1+x]*sqrt [x]]
1/((1+x)*sqrt [x])
1+[e*-x]
1+exp[x]
1+exp[-x]
2/(sqrt[1-3x])
1+exp[-x]
2*x*exp[x]
3e^2x
-4cos²[-x]
-4cos^2[-x]
-4cos^2[(-x)]
2/sqrt(1-3x)
-1/x²
-1/x^2
8x/sqr[(2x^2)+1]
1/x2
5*sin(2*x)
5*sin[2*x]
1/[1+1/e^x
1/(1+1/e^x)
2e^x -2x^2 +4
5xexp(-x)+exp(2x)
3x²
3x^2
5x*e^(-x) + e^(2x)
2x
4
4*(9-x)^4
-1/x2
1/x^2
1/(1+x^3)
2x^2
-1/x^2
9/x^3
2
2x-1+exp[x]/(exp[x]+1)
1/(x^2 +1)
4e^(4x+8)
3/4 (1-x^2)
45e^(9x+7)
5sin[x]/x
5sin[x]/xdx
5sin[x]/x
1/(x^2+10*x+29)^(1/2)
6/x^2
1/(2*pi*x)^(1/2)*exp(-x/2)
2x^2
1/(2*pi*x)^(1/2)*exp[-x/2]
2x
2x
1/(2*x)^(1/2)*exp[-x/2]
2e^2x+2
1/sqrt[2*x]*exp[-1/2]
1/sqrt[2*x]*exp[-1/2*x]
2-3(1/(x+1)^2
2-3(1/(x+1)^2)
2/x^2
3x
12*sin(6*x)
12*sin[6*x]
-12*sin[6*x]
4/x^2
1/(x)((cos[y*x])
1/(x)((cos[y*x])
1/(x)((cos[y*x]))
-1/5x^4
1/(x)((cos[y*x]))
36/(9x+7)^2
3cos(3x)(x+1)
1/(x)(cos[y*x])
9/(x)^4
1/sqr[x]
1/sqr[x]
1/(3x+2)
1/(2sqr(x))
1/(2xsqr(x))
1/(2sqrt(x)
1/sqrt[2*x]*exp[-1/2*x]
1/(2sqrt(x))
1/2sqrt(x)
5x
1/2 sqrt(x)
1/(2 sqrt(x))
1/(2 sqrt[x])
323/v
-3/x^2
5%F7(2x-3)
1/(1-x)^2
3(%26%238203%3B1/%26%238730%3B %26%238203%3B3x+9)
3(%26%238203%3B1/%26%238730%3B(%26%238203%3B3x+9))
3(%26%238203%3B1/(%26%238203%3B3x+9)^(1/2))
3(%26%238203%3B1/((%26%238203%3B3x+9)^(1/2)))
3(%26%238203%3B1/sqr[3x+9])
3*(sqr[3x+9])
2x
6x
5x^2
5x^4
5x^7
-2x^3
2x^2
-14(-7x+5)^n
2(x^2+x+1)*e^(2x)
-3sin[2x-1]
2x-4/(2x-3)^2
4*sin[x]+10*cos[x]d
4*sin[x]+10*cos[x]
1/x^6+1/x^4
5/(x^3)
2x^3
2e^-x
-1/(1+x)
-4cos[3x]
2e^(-x)
1/(1-x)^2
2x (x^2+1)^5
-32(-8x+6)^n
-3cos[3x]
2x^2
-1/(1+x)
2(2x+1)^3
6x-1+4/x
2x-(3/(x+1))
-3/x^2
5*sin(x-1)
5*sin[x-1]
3/x^2
1/x(ln(x))^2
2e(x)-5x
-2/x^6
2x/(x+2)
1/(x^2*sqr[1+1/x])
1/sqr[3x+1]
3/%81%E3x
1/x^3
1/x^4
1/x
2/(1+u^2)
4e^x
3sin(3x+2)
-2/sqrt(x)
-2/sqrt[x[
-2/sqrt[x]
1/sqr[x]sin(sqr[x])
1/sqrt[x]
-1/x^2
-1/(1+x)
 -3/x^2
6*x+7/(3*x^2+7*x-5)^4
1/[e^2x]
1/[e^2x]
6/x^3
1/[e^(2x)]
85/8
85/8
85/8
1/(e^(2x))
12*e^12*x-3
20*x^3+8*x/5*x^4+4*x^2+6
20*x^3+8*x/(5*x^4+4*x^2+6)
-1/(1-x)^2
2e^x
1-x^2/1-2x
-3*x+1
-2/x^6
2-0,5
2-0,5 x
1/sqrt[1+x^2]
3/(x^2)
1/cos^2[x]
1/(x^2-4)^0.5
6ln(x)-3x+4
6ln(x)-3x+4
6ln[x]-3x+4
2x-4e^x
1/(x^2-4)^0.5
-2/x^6
1,5*e^(-1,5x)
1,5*e^(-1,5x)
1.5*e^(-1%3B5x)
1.5*e^(-1%253B5x)
6ln[x]
-1/(1+x)
2x((x^2)+3)^4
1/(xln(x))
4(4x+3)^3
4(4x+3)^3
1/(xlog(x))
1/x*log(x)
-4*cos^2(-x)
-4*cos^2[-x]
-4*[cos[-x]*cos[-x]]
4*[cos[-x]*cos[-x]
4*[cos[-x]*cos[-x]
4*cos[-x]*cos[-x]
4*cos[-x]*cos[-x]
-4*cos[-x]*cos[-x]
1/2*x^5-3/5*x^2+X/2+1/2
4*cos[-x]*cos[-x]
1/2*x^5-3/5*x^2+x/2+1/2
6/x^3
-2/x^6
-2x^2-3x-6
1/(sqrt[x]*(1+x))
1/sqrt[x^2+5] 
-1/(1+x)
8x^3+42x^2+76x-49
-2/x^-6
1/2*x^5-3/5*x^2+x/2+1/2
1/[2x-1]^4
2x+5/(x^2+5x)^4
7/(x-1)^-3
7/(x-1)^3
1/cos[x] 
1/(2x-1)^2012
2x
1/cos^2[x]
2cosx*sinx
3/(5*(1+(x)^(1/2))^(1/3))
5(4x-1)^6
-8exp[x]*exp[8x]
10+(x-3)e^x
5%F7(2x-3)
5/2x-3
-1/x
2/sqrt(2x-1)
-5/x
2/sqrt[2*x-1]
2/sqrt[2x-1]
1-x^n 
3x^2/a^3
1/x*ln^5(x)
1/x*ln^5(a)
1/x*ln^5[a]
1/a*ln^5[a]
1/xsrq^x
1/xsrq[x]
1/x*srq[x]
1/x*sqr[x]
1/(x*sqr[x])
1/(x*sqr[x])
1/(x*sqr[x])
1/x^2
1/x^2 - 2/sqrt(2)
1/x^2 - 2/sqrt[2]
1/(a-b*x^2)
1/x*(x^4+x+1)^(1/2)
1/x*[(x^4+x+1)]^(1/2)
1/x*(x^4+x+1)
1/(2x+1)
-1/(e^x+1)
1/(1+x^2)^2
1/(1+x^2)^2
1/(1+x^2)^2
3%26%23119909%3B2 + 2%26%23119909%3B + 1
3*%26%23119909%3B*2 + 2*%26%23119909%3B + 1
3*x*2 + 2*x + 1
3*x^2 + 2*x + 1
1/(1+x^2)
3x²+2x+1
3x^2+2x+1
3x^2
3x^2
2t/((1+t^2)^(1/2))
2x/((1+x^2)^(1/2))
1/(((x^2)+2)^(1/2))
1/(((x^2)+2)^(1/2))
-3/2
-3/2
3(2x-1)(x^2-x+4)^5
7/(x-1)^4
3x+1/(x-1)X(x+1)
2/(x+3)**3
2/(x+3)^3
8x^3
5x
15x^2
1/x^2
1/sqrt[3x+1]
1/2(x+1)e^-x
1/2x
2
2-lnx
2-ln(x
2-ln[x]
3/x
5/(3x^(1/3)+x^(5/2))
2x-1+1/x+1
5/(3*x^(1/3)+x^(5/2))
2x-1+1/(x+1)
2x-1+1/(x+1)
3x
1/(2x+3)
2x - 3y^2
2xy -3y^2
5/(0,5x+1)
1-(1+(a/x)^2)^(-3/2)
1-(1+(a/x)^2)^(-3/2)
2x*y -3y^2
5/(0,5*x+1)
4x -8
1/x^4
10x/((x^2)+1)
2x+1+e^-x
1/(x+2)^2
1/2*sin[y] - 1/2*sin[a+x]
1/2*sin[x] - 1/2*sin[a+x]
2x+1/x^2+x+1
4*(e^x)
3x
3x
1/(1-x)
1/xlnx
1/xln(x)
1/xlog(x)
1/x[ln]x
1/xln[x]
1/xlog [x]
1/[x] log [x]
1/x ln[x]
1/(x ln[x])
1/e^x+e^-x
2e^x
1/(e^x+e^-x)
1/(x+5)
1/(x+5)
3x+5
3x+5x+2
-2/3x+4/3
-2/3x+4/3
3x²-1/2x+4
3x^2-1/2x+4
3/x
1/(x*ln[x])
1/(2x+3)^8
2*ln[x]
1/(x+n)
1/(x+3)
2x(1+x^2)^7
2x+1+3/(2x+1)
2x+1+3/(2x+3)
2x-3-5/x-2
2x-3-5/(x-2)
1/(x+5)
-1/2x
5x
2
1/x*log(x)
2(x)3
2%3Ax
2/x
2e^(2x)
1/e^(2x)
1/(2x+3)
2*x*y/(1+x^2)
-2x^2-3x-6
2*x*y/(1+x^2)
-1/(1+x^2)
0.5e^(X/2)
2/(x+2)
-3x^3+3x^2-4x-4
4x^3+x-6
1/(sqr[4*x+1])
-3x^2-3x
3
2*e^x
2.6xe^(1.3x^2-1)
2.6xe^(1.3x^2(-1))
2.6xe^(1.3x^2(-1))
5/racine x
5/racine de x
2*exp[x]
7/(x-1)^4
1/(4x^n)
1/xlog[x]
1/xlen[x]
1/x*len[x]
1/(x*len[x])
1/x*ln[x]
1/x*ln[x]
1/x*ln[x]
1/(x*ln[x])
-4x+11-(4/x)
1/(1+cos[x])
3*x^2
4*t*e^-2t
4*t*e^(-2*t)
-4*sin^2[x]
1/cosx 
1/cos[x]
1/x(1+lnx)
1/x(1+ln[x])
2exp^-x
2exp^[-x]
2x*(-cosx)
2 * exp^[-x]
2x*(-cos x)
2 * exp^[-x]
2x*(cos x)
2x*cos x)
2x*cos x
2*x*cosx
2 * e^-x
2 * e-x
2 * e-x
2*x*cos[x]
2*x*-cos[x]
2 * e^-x
2/(sqrt(2x-1))
5sin^2[7x]
3cos[%26%238722%3B3x]
5sin^2[18x]
3cos[-3x]
-4cos[-x]
-4sin[-x]
1/(e^x+1)
2*cos[-4x]
1/(e^x+1)
1/(e^x+1)
1/(e^x+1)
5cos[4x]
5cos^2[4x]
-16sin[16x]
-4sin[4x]
3sin[3x+3]
2cos[-2x]
2x/(x^2 +1)^4
4x+8
4x+8
2x/(x^2 +1)^4
2*[1-x]^4
2*[1-x]^4
2*(1-x)^4
1/(2x+1)^2008
2e^2x
1/(X+2)
3e^-3x+4
1/(x+2)
3e^ -3x+4 
3e^ -3x+4 
3e^(-3x+4)
3e^(-3x+4)
2/x+1
3e^-3x+4
-5*exp[2x+3]
9/2x+5
9/2x+5
-2sin(2)-5cos(5)
2x+9
2/(x^3-x)
2/(x^3-x)
4x²(e^2x)+xe^x
4x^2(e^2x)+xe^x
4x^2(e^2x)]+(x(e^x)
9/sqrt(3x+5)
9/sqrt[3x+5]
4/(x^2-1)
10cos(x)e^(-3x)
1/sqrt(x)
3/(2x^2)
10cos[x]e^(-3x)
1/(2*%26%238730%3Bx)
1/sqrt(x)
1/(2*sqrt[x])
-2sin[2]-5cos[5]
-2sin[2]-5cos[5]
1/(2*sqr[x])
1/sqrt[x]
1/(2sqr[x])
4x^2+2x+4
3/(x-2)
4x
4x^2
2x
2x
4x^2+2x+4
2e^2-1
2xe^x2-1
-24x^4+12x^3+4x^2+4x-2
2*xe^x^2-1
2*xe^x^2-1
2e^-1
2*e^-1
-3*(6-6)^3
-3*(6-x)^3
4*cos(2*c)
4*cos(2*x)
4*cos[2*x]
10*sin[2*x]
6*sin[2*x]
6*cos[2*x]
-8/5*cos[8x]*cos[sin[8x]]
3/[x^5]
3/(x^5)
-2*(x^3+10x^2+9x+9)
1/(e^x)
1/(e^x)
2x/(x+2)
3/sqrt[2x+4]
35/(5x+7)
1/(1+x^2)
-1/(1+x)
2cosx+cos2x
-4*exp(-x-1)
-4*exp[-x-1]
-4*exp[-x-1]
5x² + 6x + 18
5x^2 + 6x + 18
2*cos[x/2]-3*(sin[x/2])
8/x^3
5/0,5x+1
5/(0,5x+1)
5/(0,5x+1)
5/(0,5x+1)
5/(0,5x+1)
5/(0.5x+1)
-6x^2
1/(e^x+e^-x)
3*exp[3x-2]/(exp[3x-2]+5)
1/(2*ch[x]+sh[x])
1/x
1/(cos^3[x]+cos[x])
5*ln(x-5)/(x-5)
5*ln[x-5]/(x-5)
1/(sqr[2-x])
1/cosx
3/x^4
1/cos(x)
1/cos[x] 
2/(x+3)^3
3/4x+2
-2x-4
2x^3-x^2+4x+1
12 cos (5x)
1/x^3
12 cos [5x]
3(2x-1)(x^2-x+4)^5
3x^2-(2/x)
-2 e^-2x+1
-2*e^-2x+1
-2*e^-2x+1
2x / (1+x^2)^3
2x^4
2x^2
3
5/5x+1
1/(sqrt[4x+1])
5/(5x+1)
2x(1+x^2)^7
2*sin (x/5)
2*sin(x/5)
2*sin[x/5]
1/(exp[-x]-1)
8/x^2
1/(C-a²x)^(1/2)
1/(C-ax)^(1/2)
1/(1-x)^(1/2)
2x-3+8/x^2-(2x+3)
2*sin[x/5]
2*sin[x/5]
1/x²
1/x^2
2*e^-1
1/(x^6)
1/(2x-3)^2
2x
1/x+1
5^x
2e^x-2x^2+4
2e^x-5x
-1/(x*x+1)
2x-5
8/(x^2 -1)^2
2/(x+2)
2e^x-2x^2+4
2x/(x+2)
1/2x^2
1/(sqr[1-3x^2])
3/(x-1)^2
2(3x-1)^5
8x/%26%238730%3B(2x^2+1)
8x/sqrt[2x^2+1]
2(3x-1)^5
1/((2*x+1)^(1/2)-(2*x+1)^(1/4))
1/2vx
1/(x^2) +cos(2x)
1/(x^2) +cos(2x)
1/(x^2) +cos(2x)
1/(x^2) +cos(2x)
1/(x^2) +cos[2x]
1/(2*x+1)^2
323/v
1/x.d/dx(xdT/dx)%3D0
3/x - (x-1)^10
1/x.d/dx(xdT/dx)%3D0
323/x
323/v
323/a
323/x
1/(t*(1+t^2)^(1/2))
1/(x*(1+x^2)^(1/2))
1/(xlnx)
1/(x*lnx)
1/ln x
1/ln(x)
-2x^2+1+5/(x^2)
1/x ln [x]
1/(x ln [x])
-2x^2+1-5/(x^2)
63/(9x-1)
-5/(x-2)
2*x*e^(-x)
-5/(x-2)
1/2racinex
1/2x^(1/x)
-27/(9x+5)
1/(4+x)^2
49/(7x-4)
-1/2e^x
-40/(8x+5)
0.02*(e^-0.02*x)
0.02*(e^-0.02*x)
3/x - (x-1)^10
-3x-9
-3x-9
-4/4x-4
-4/(4x-4)
3x-1
3(ln[x]^2)/x
4(4x+3)^3
-1/(1+x)
2x+3-4e^-x
4/(x+1)^2
1/(sqrt[4*x+1])
1/cos[x]
1/(2x-1)^2012
4sin^2[4x]
1/x(ln(x))^2
1/(x(ln(x))^2))
1/(x(ln(x))^2)))
1/x(ln(x))^2
1/x(ln[x])^2
3x^2-5x-3/x^2(x-3)
5/x^2
10x^9
-2x^3
1/(2-cos(x))
1/(2-cos[x])
4x/5x
4x/4x
1/(1-exp(-x))
4*ln[x+1]/(x+1)
1/(1-exp[-x])
1/(1-exp[-7*x])
2*sin[x/5]
3(3x+1)^4
-4(x^3-8x^2-8x+9)
1/(1-exp[-7*x^2])
1/(1-exp[-7*x^3])
1/(1-exp[-7*x^3])
1/(1-exp[-7*[x]^3])
1/(1-exp[-7*(x)^3])
1-2x/2x
1-2x/ 2x
1-2*x/ 2*x
1/2x
1/sqr[t]
1/sqr[x]
1/x
1/x^n
-4*(-4-x)^3
-4x+8
-3x^2-3x-7
1/sqrt(2x-1)
1/sqrt[2x-1]
11/x
6x²+(11/x)
6x^2+(11/x)
1/x%26%238308%3B
1/x%2526%25238308%253B
1/(x%26%238308%3B)
1/(x(ln[x])^3)
1/(x%26%238308%3B)
-4%D7e^-x
1/x^2
1/x
1/x^2
-1/(1+x)
6*x^3-x^2+7-2/x+1/(3*x^2)
1/cbrt[(2-3*x)^2]
1/(x*sqrt[1+3*ln[x]])
3x^3
2x^2
5x
4/x
3x^3-2x^2+5x+4/x
1+((1)/((t+1)^2))
1+((1)/((x+1)^2))
1/V(2x+5)
1/sqrt(2x+5)
1/sqrt[2x+5]
5x^3
5x^3
0.1x^3
5x^3
0.1x^3
2/x
2/(x+3)^3
1/x*sqrt(log(x)))
1/x*sqrt[log(x))]
1/x*sqrt[log[x]]
1/(x*sqrt[log[x]])
3a/(x^2)
3a/(x^3)
3*e[-t]
3*e[-x]
3*e[-x]
3*e^[-x]
10x^9
10x^9
-2x^3
1/2x^(x)
1/(2x^(x))
1/(2x^(x))
1/(1-x^2)^2
1/(cosx)^3
1/(cos(x))^3
1/(cos[x])^3
2e^%D7
2e^x
2e^x-2x^2+4
2ex
2ex
2e^x
3/(x-1)^2
1-0.25x²
1-0.25x^2
8x / (2x^2 + 1)^(1/2)
1/(2x+1)^2
1/(2x+1)^2
2x(x²+3)^4
2x(x^2+3)^4
1/(2x+1)^2
4x+1-e^x
5x
1 / (1 + e^2x)
1/(1/x²) + x
1/(1/x^2) + x
1/x^3
-1/2 e^x
1/((1/x^2) + x)
1-1/x^2
2x(x^2+1)^3
2x(x^2+1)^3
-0.0001*(x^2)+0,1375*(x)+47,991
5/[(x^2)+x-6]
2/(3x+1)
12(4x+5)^2
-5/x
4x/(x^2+1)
-2/3*x+4/3
2/x+x/2
1/2e^(-1/2*x)
-4sin(x)*sin(x)
-4*sin(x)*sin(x)
-4*sin(x)*sin(x)
-4*sin(x)*sin(x)
-4*sin[x]*sin[x]
1-(2/x^2)
2/(x-1)
1/sqrt(x^2-1)
3-(3/(1+e^(-2x)))
2/x
2/x
1/e
5*cos(x)
5*cos[x]
-1/sin(x)
-1/sin[x]
2x^3-1/2
2x^3-1/2
7*(3x+7)^4
1/(1+cos[x])
5*cos[x]
2x^3-1/2
2/(x^2 -1)
2/(x^2 -1)
1/1+x^2
1/1+x^2
1/(1+x^2)
2/(x^2)
7*(3x+7)^4
3x
1/(1+x^2)
2x^3-(1/2)
3*x
1/(x^n)
1/(5x+6)^2
1/(((1+x)^2)+1)
1/1+e^x
1/1+e^x
1/(1+e^x)
1/(1+e^x)
1/2e^-2x
1/2e^-2x
1/(1+e^x)
1/2 *e^-2x
1/(1+e^x)
-3x+2
-3 x + 2
1/x
3/x-(x-1)^10
2*(2*x-1)^2
4(4x+3)^3
6
6
6
6 exp (2x)
1/x*ln(x)
6 exp [2x]
1/(x*ln(x))
1/(x*ln[x])
6 exp [2x] -3
2x/sqrt(x^2+1)
2x/(sqrt(x^2+1))
2x/(sqrt[x^2+1])
1/(xlnx)
1/(xln[x])
1/(x ln[x])
1/sqrt[x-1]
3x/(2x^2+3)^3
2x/(x^2+1)^2
1/(x^2)
1/(x^3)
1/(x^2)
2(x-1/x^3)
2(x-1/x^3)
0.5exp(-0.5x)
0.5*exp[-0.5x]
4x%26%238722%3B4) 2
2/((X+3)^2)
-1/(x^2+4)
2x(1-ln[x])
1/x+2*x+3
1/(x^(1/2)*(1+x^(1/2))^4)
1/(x-pi)^7
1/(x-a)^7
1/(1+x)^2
5
1/(x-3)+1/(x+3)
2*y*(l-x)^2
2/(2x-1)^0.5
-4e^x
26^x
3xe^(x^2)
3x*e^(x^2)
3x*e^(x^2)
2x((x^2)+1)^3
3*x*e^(x^2)
7/(3*x+1)
2%D7(1/x-1)
2%25D7(1/(x-1))
2*(1/(x-1))
1/(x*ln[x])
1/(x*(ln[x])^3)
1/(x*(ln[x])^3)
2x/(x^2+1)^4
-1/2*(-2x+4/-x^2+4x-3)
-1/2*((-2x+4)/(-x^2+4x-3))
4e^(2x+7)
1-(x/2)
1/sqrt(x)
1/sqrt[x]
2/(x+3)^3
1/(x*ln[x])
3/(4x+5)
1/(x+13)
-2/sqr[1-4x^2]
2/(x+3)^3
5/(3x+1)
-2/sqrt[1-4x^2]
-2/(sqrt[1-4x^2])
2/((x+3)^3)
3/(x+1)
3/(3x+1)
2/(x+3)^3
2x+1
2x(1+x^2)^7
10/x^2-4x
1/sqrt[x]
1/(1+x)^n
1/(x^2)
1/(x^2)
2/x-1
2/(x-1)
1/(1+x)^n
1/(4x-1)^2
1/(x-1)
1/(1+x^3)
1/(2x+1)^2
2xe^2x
2x*e^2x
2x*(e^2x)
2x*(e^x)
2x*(e^2^x)
1/((x^2)+1)
2*e^(2x)
1/(3x+2)
2xlnx
1/x
1/x^2
5ln[x]
5/x
5/[x]
5ln[x]
2x^3
2x
2cos[x]^2
2cos[x]^2
3/(3x+2)
2e^x
1/((t^2+4)^(1/2))
1/((x^2+4)^(1/2))
4/(x+1)^2
3/x
1/((x-1)^2*(x+1))
1/(x^2e^x)
1/(x^2e^x)
2e^(-2x)
1/(1-x^2)
5x^2+7x-2/(x+1)
3x^2
5x^4
2xe^x²-1
2xe^x^2-1
1/(1+cosx)dx
1/(1+cos[x])dx
3cos(2x)
3cos[2x]
1/(1+cos[x])
-1/e^-x
-1/e^-x
1/((a^2)-(x^2))
2-(5/x²)
2-(5/x^2)
1,5xe^-1,5x
1,5x(e^-1,5x)
2e^(-2x)
1,5x(e^(-1,5x))
1,5x*(e^(-1,5x))
1,5*x*(e^(-1,5*x))
3*x*x-2*x
2/x
1/(x+1)^2
1/(x+1)^3
1/2sqrt x
1/2sqrt x
1/2*sqrt[x]
32.7((x-(e^0.3x/-0.3)
1/sqrt[x]
32.7((x-(e^0.3x/-0.3))
1/2sqrt[x]
1/(x+2)
1/sqrt[x] * 2
1/(sqrt[x] * 2)
32.7(x-(e^0.3x)/(-0.3))
1/(sqrt[x]2)
1/(sqrt[x]2) - 1/x
2-x
3x^3-2x+5
3x^3-2x+5
1/(3x+2)
1/sqrt[x]
1/sqrt[2x +5]
3/4-x/4
-1/x^3
4/x
1/(x*ln[x]
2e^x
1/(ln (x^2))
4/x^2
1/(log [x^2])
7/(x+2)^5
2e^(2x)*(1/2)*(e^(2x)+1)^(-3)
1/(xln(x))
1/x^2
4x-1
1/sqrt[1+x^2]
1/sqrt[1+x^2]
 -76,212x + 7697,4
 -76,212x + 7697,4
 -76,212*x + 7697,4
-76,212*x + 7697,4
27(9x+8)^n
2e^x
1/((x^2)+1)
1/(x-1)
8+cos[x/2]
1/1-x^2
1/[1-x^2]
-2x^2
-2x^2
1/cos x
1/cos[x]
-2x^2 +3x-1
-2x-2
3/x^3
2x^3-x^2+4x+1
7x^4
1/(x*2)^2
1/(x-2)^2
5/2
8/x^3
1/((x+2)^2)
1/(x+sqrt(2))
1/2x+1
1/(x+sqrt[2])
1/(2x+1)
1/(x-2)^2
1/(x^2+1)
2/x^4
-4x
71x
4x-((x^2)(e^(-0,2x))
1/(x+7)^3
1/(2x+7)^3
1/(x^2)
1/(x^2)
1/(x^2+4x+5)
1/(x^2+4x+5)
2*sin[x/5]
-1/(x^2)
1/(1+x^2)
2/x^3
3/x^5
2*e^x - 5*x
1/(e^x+2)
2*x / x+2
2*x / (x+2)
3/sqr[2*x +4]
1 / sqrt(2*pi)e^((-x²) / 2)
1 / sqrt(2*pi)e^((-x^2) / 2)
4x^3-x^2+5/2
2(ln(x)/x)
2/x
2/sqrt(x)
2*sin[x]*cos[x]
3exp[x]
2sin(x)-3cos(x)
2sin[x]-3cos[x]
1/(x^3)+sqr[x]
1/(1+(1+x^2)^0.5)
-2*[tanx]
-2*[tanx]
-2*tan[x]
-2*tan[x]
2*tan[x]
2*tan[x]
-5+(4-x)e^x
2%3Dtan( %26%23960%3B)
2%3Dtan(%26%23960%3B)
2x+1
6x/(x^2+1)^2
6x/(x^2+1)^2
1/(1+a^2cos^2(x))
1/(1+a^2cos^2[x])
1-(x-1)^2
5ln(x)+4
5ln(x)+4
5ln[x]+4
3t^2017-4t^19+1/5
3/2x
3/2[x]
3/[2x]
3/[2x]
3/[2x]
3/(2x)
2x-1+1/(x+1)
1/x*(ln(x)
1/(x*(ln(x))
3X^2+2
3x^2+2
4x+2
2e^-x -x-2
5/x^2
5/x^4
1/(5+x)^2
2xe^x2+1
2xe^x^2+1
2xe^-x^2
2xe^-x^2
2xe^(-x^2)
2x(e^(-x^2))
3*exp(-3*x)
3*exp[-3*x]
1/(2+x)^2
2/(x^3)
2/(x^3)
4e(^-0,4x)
-2x
-3x^2+2x
-3x^2+2x
-3x^2+2x
-3x^2+2x
2x-1+1/(x+1)
1/cos^2[x]
2e^3x+1
2*e^(3x+1)
2*e^(3x+1)
2
-1
6x
6x^2
3x^2-4x
1/(x*ln(2*x))
1/(x*ln[2*x])
4*(3x+5)^3
-0.05x%B3-0.09x²+0.08x+5.7
-0.05x^3-0.09x²+0.08x+5.7
-0.05x^3-0.09x²+0.08x+5.7
-0.05x^3-0.09x^2+0.08x+5.7
4x+x^2
-0.5x(x^3)-0.09(x^2)+0.08x+5.7
1-tanh(x)^2
1-tanh[x]^2
1/((x^2 +x+1)^2)
1/((x^2 +x+1)^2)
3/x^5
5(4x-1)^6
0.25x
1/sin [x]
1,75x^4
1,75x^4
1/(x*ln(x))
1/(x*log(x))
3x/ln(x+2)
4x
1/sqrt[4-9x^2]
1/sqrt[4-9x^2]
2*x*exp(-2x)
2*x*exp^-2x
2/x^2
1/(6*x*(x^3+1)^2)
3x+5e^x
2x^2+3/x^2
-1
1/2
2e^x
-1/x^2
-3/x^2
5/x
1/(6*x*(x^3+1)^2)
320(8-20 x)^3
1/1+x²
1/1+x^2
1/1+x^2
-1/(2x)
1/(cos[x]+cos[3*x])
1/(1+x^4)
1/(x^4+x^2+1) 
320(8-20 x)^3
3/x^5
1/(5x^2+3)
-0.005*x^2+0.43*x+37.13
1/cos [x]
1-(5/x)%3D(4/x^2)
1-(5/x)%253D(4/x^2)
1-(5/x)+(4/x^2)
1-(5/x)+(4/x^2)
5e^3x
2x*e^x
1-(1/4)x^2
1-(1/4)*x^2
1-((1/4)*x^2)
5(4x-1)^6
3/(2(x-1))
2e^x-3e(-x)
1/ln(x)
1/ln[x]
1/cos^2[x]
2/(3+t^2)
2/(3+x^2)
-1/x3
1/(x*ln[x])
1/cos[x]
1/cos[x]
32/(3x+1)^2
6/x^4 - 1/sqrt(x)
6/x^4 - 1/sqrt[x]
-7/x^3
1/(x^2*sqrt(1/a^2-1/x^2))
1/(x^2*sqrt[1/a^2-1/x^2])
1/(1+x+x^2)
4%26%238901%3Bx3%26%238722%3B12%26%238901%3Bx2+304%26%238901%3Bx3-12%26%238901%3Bx2+30 
4x^3 - 12x² + 30
1/(1+e^(2*x+2))
4x^3 - 12x^2 + 30
1/(1+e^(2*x+2))*e
1/((1+e^(2*x+2))*e)
1/x^2
1/cos^3(x)
1/(cos(x)^3)
1/(cos(x)^3)
5sin[x/2]-3cos[x]
2[x] -1
2(x) -1
1/cos^2[x]
2x-1+1/(x+1)
1/x^3
1/cos[x]
10*sec^4(x/5)
10*sec^4[x/5]
1/sqrt[64+x^2]
1/[64+x^2]^(3/2)
1/([64+x^2]^(3/2))
1/sqrt[64+x^2]^(3)
1/(64+x^2)^(3/2)
1/(25+x^2)^(3/2)
1/(25-x^2)^(3/2)
1/sin[x]
1/sin[x]
1/xsqrt[9-x^2]
1/(xsqrt[9-x^2])
1/(x*sqrt[9-x^2])
1/(x*(9-x^2)^(1/2)
1/(x*(9-x^2)^(1/2))
1/x^2*sqrt[x^2-49]
1/x(x+1)
1/x^3
2x*(1-x^2)^(-1/2)
15(5x+2)^2
4-3x^2 
2*sin (x)*cos (2*x)
2*sin [x]*cos [2*x]
1-5/x+4/x^2
1/((x)*(x+1))
1+x/x^2*e^x
-3/(2x²)
-3/(2x^2)
-8/x^2
2x^4
-2x^3
3x
1/sin [x]
-4x/3
-3x^4+x/2
-5
12x^4/4
12x^3/5
12x^3/5
8x^2
4(20x-60)(10x^2-60x+90)^3
3x^2/5
3x^2/5 +2x
10x+40
9x^2/8
1/(1-x^2)
8(x-3)/3(3x^2-18x+28)^2
1/(1-x^2)
2x*sin(x^2)
2*x*sin[x^2]
-4*x^2*sin[x^3]
-4*x^2*cos[x^3]
5/(2x-3)
1/(x+3)^5
1/(x^3)
2xe^2+X 
2x*exp(x^2+X) 
3
3sin(2x
3*sin(2*x)
3*sin(2*x)
3*sin[2*x]
1-x
1-x
2rac (2x+3)
0.015x-0.0075x^2
2(2x^2-x-10)/(x^2+5)^2
2*sin[2x]
2*cos[2x]
1/x
-1/x
2/x
3x
3/(x+2)
3/(x+2)
1/(2x-1)
3/(x+2)
1/3racine(x)
1/3sqrt(x)
1/3sqrt
1/3*sqrt(x)
1/3*sqrt[x]
1/(3*sqrt[x])
4+8e^4x
1/(3*sqrt[x])
1/(3*sqrt[x])
1/x^2 
5/sqr [x] 
5/sqr[x] 
5*x-23
1+cos^2[x]
-4/x^4
1/(1-(axm)/p)
1/(1-(axy)/p)
1/(1-(a*x*y)/p)
3e(3x)-2
1/sqrt(4-x^2)
1/(2-(3^0.5 )cos[x])
1/(2-((3^0.5 )cos[x]))
-1/x-1
1/X*r 
1/(X*M)
1/x
2%F7x
1/M*n 
1/(1+sin[x])
-80e^-0,04t+80
-80e^-0,04t+80
-80e^-0,04t+80
1/ln[x]
1/( x* ln[x] )
2xe^x
2x*e^x
1/(x^2-16)(x^2-16)^(1/2)
1/((x^2-16)(x^2-16)^(1/2))
36x
72xe %26%238203%3B4x %26%238203%3B2 %26%238203%3B%26%238203%3B  %26%238203%3B%26%238203%3B 
-8x^3
3*(x^2)*e^x
-8x^3
1/((x^2-16)(x^2-16)^(1/2))
1/((x^2-16)(x^2-16)^(1/2))
4*(x^3)*e^x
-2x^2-3x+1
-2x+20-e^(-2x+10)
1/(1-sinx)
9x^2/8
1/(1-sin[x])
1/(((e^x)-1)^1/2)
1/(((e^x)-1)^(1/2))
3x
3t+2
90/(2+exp(-x))
1/(1+x^4)
4+8e^4x
6sqr[x]-2/x^2
1/(x+racine3)
1/x+1.732050808)
-3x^2+1
1/(x+1.732050808)
3/x^3
1-e^x
1/(xlnx)
1/(xlogx)
1/(xlog[x])
2*sin[x]
1/(xln[x])
1/(x*ln[x])
1/(x*ltog(t
1/(x*(ln[t])^3)
1/(x*(ln[x])^3)
1/(x*(ln[x])^3)
2x/(x^2+1)^4
3x^2-2x+5
3*exp(x) + x^2
3*e^x + x^2
4x
4x
3x
3x2
2/x
4*x^3
5exp[2x+5]+3/x^2
20x*exp(-x^2/2)
20x*e(-x²/2)
20x*e^(-x^2/2)
1/(1-4x)^2
15*(5x+5)^3
1/x^2
1/(4+x)^%E9
1/(4+x)^2
-2*cos(-2*x)
-2*cos[-2*x]
16x
1/(1-4x)^2x/9
2*x+4/(x^2+4x+5)^2
-5exp[-4x-1]
16x
-2*xexpx
18ln(x)-x^2+16x-15
4/(x+1)^2
18*ln[x]-x^2+16x-15
1/(3sqrt(x))
1/(3sqrt[x])
2x(%26%238730%3B (x^2+3))
2x(%2526%25238730%253B (x^2+3))
2x/(%26%238730%3B (x^2+3))
2x/(%26%238730%3B (x^2+3))
3x^3
2x/sqrt[x^2+3] 
1/(2x+1)^2
3x^3-2x+2
3x^3
10xe^2x
1/(coh[x]
1%3Acos(x)
3/sqrt(x)
3/sqrt[x]
1/(2*x+5)^3
2x (1+2x)^5
2/(-x-2)
2x+e^(n*x)
2x/sqrt[x^2+1]
5/(2x+1)
10*e^2x
10*e^(2x)
10*x*e^(2x)
5*e^(2x)+x*e^x
10*e^x
6/(x^2)
6/x+3
6/(x+3)
2x/(x+3)
2/(-2x-2)
2xe^-x
-2xe^(-x)
10*e^x
2*x/(1+x)
1/(x^6 + 1)
1/(x^18 + 1)
1/(x^8 + 1)
1/(x^2 + 1)
1/(x^5+ 1)
1/(x^3+ 1)
2t^2-t+4
1/(1+x²)
1/(1+x^2)
1/(1-x^2)
1/(1-x^2)
1/(1+x^2)
1/x
3x+5
3^x
3^x/ln(3)
30e^-5x
30*e^-5x
3^x/ln[3]
30*e^(-5x)
-3/2*(3x-2)²
-3/2*(3x-2)^2
1/2 sqrt[x]
1/sqrt[x]
1/2
1/2x
1/sqrt%7C2 x + 5]
1/2
1/sqrt[2 x + 5]
2/(1-x^2)
1/(x^2)
9/2*(3x+10)^2
2x^5*7x^9+5
2*ln(x)*1/x
1/x
1/x
2/x^2-3/x^3
9/(2(9x+2)^4
9/(2(9x+2)^4)
5sin[x/2]-3cos[x]
16/7*(5-8x)
2e^20x
2e^(20x)
-9/((5-6x)^4)
1/(1+x^2)
 8cos(4x)
1/(1+x^2)^(0.5)
 8cos* [4x]
 8*cos*[4x]
 8*cos[4x]
 -8*sin[4x]  
1/(1+x^2)^(1/2)
15*(4x-5)/12x^2-30x+22
1/(1+x%B3)
1/(1+x^
1/(1+x^3)
1/(x^2+x+1)^2
-3x^2+2x
1/cos^2[x]
6x^2+5x-cos[x]
6x^2+5x-cos[x]
1/(1-2x)
1/(1-a*x)
4/x^2
2e^(-3x)
1/(Ln(x))
3(3x²-10x-4)/(3x²+4)²
2*e^(-3x)
2*e^(-3x)
3(3x^2-10x-4)/(3x^2+4)^2
2*x+1+(3)/(2*x+3)
2(3x^2-6x-5)/(3x^2+5)^2
3(3x^2-10x-1)/(3x^2+1)^2
2*e^(-3x+482)
-4(x^2-X-1)/(3(x^2+1)^2)
4x*e^(-3x)
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2x
2
2*e^
2*e
2*e
2*e
2*e
2*e
2*e^(-3x)
4*e^(-3x)
4*e^(-5x)
5/(x-1)^3
-3cos^2[-x]
-3cos[-3x]
-3cos[-3x]
3sin^2(%26%238722%3B3x)
3sin^2(-3x)
3sin^2[-3x]
-3sin^2[-3x]
-3sin^2[-3x]
-2sin^2[-4x]
-2sin^2[(-4x)]
-2cos[-4x]
-2cos[x-2]
-4sin[-2x]
-5cos[4x-2]
1/(sqrt[4x+1])
1/(sqr[4x+1])
2exp[-x+1]
2exp[x]
4/((2x+1)^2)
-2x^2
-2x^2
-2exp[2x]
-1/(2x-2)
1/sqr[x-1]
-5/[1+4x]
-5/(1+4x)
2-x
2ln[x]/x
2x* (x^2+3)^4
1/sqr[x-1]
3/x^3
3/(x^3)
1/(3+sqr[x-1])
1/(x^2+x+1)^2
1/(x^2+x+1)^2
4*(4x+3)^3
6/x^3
1/(x²+x+1)
1/(x²+x+1)
1/(x^2+x+1)
1/((x^3)-1)
1/((x^3)+1)
1/((x^3)+1)
2x arcsin(x)
2t arcsin(t)dt
2t [arcsin(t)]dt
2t [arcsin[t]]dt
2x [arcsin[x]]
100x^99(2x+3)(x^2+3x+2)
100(2x+3)(x^2+3x+2)^99
100(2x+3)(x^2+3x+2)
2/(x-3)
3cos(%26%238722%3Bx)
3cos(-x)
3*cos[-a]
4*x
5*x
5*x
6*x
4*x
5*x
6*x
7*x
8*x
1%F7(1+tt )
1/((x+5)^4)
4x^5+1/(3)*x^3%26%238722%3B2
4*x^5+1/(3)*x^3-2
-2e^(-2x-3)
-5e^(3x+4)
2/((5x-2)ln[5x-2])
-4cos[2x]
2sin(-3x)
2sin[-3x]
-3cos[x-3]
1/x^2
1/x^2
-6
6/x^2
-2x
9/x^2-10x^
-3x^4
1/sqrt(1-x)
1/sqrt(1-x)
4x^2
1/sqrt(1-x)
1/sqrt[1-x]
-1/(3x^2)
2x
1-(2/x^2)
5x^4-x^3
-5x+(1/3)x^2
0.7e^-0.12t
4xe^2x^2
4x[exp^2x^2]
4x[exp^2x^2]
4 x [exp^2x^2]
4 x exp[2 x^2]
3cos[x]
4*e(x)
3cos%5bx%5d
3.14/2
4 exp[4x+3]
2(-3.14*x)
2*(-3.14*x)
72 x exp[4x^2]
2*(-3.14*1)
2
2x/(x^2+1)^4
2x^2
2x^2
1/1-x^2
1/(1-x^2)
-4
-5x+(1/3)x^2
-4
-4
-4
-3x^3
2e^(2x+1)
2e^-2x
1/x^2+X+1
1/(x^2+X+1)
1/(x^2+x+1)
-3x^3
-2e^(-2x)
-3(2-x)^4
-2%24
-2%24
2/(-2x+1)
2*(x-2)
-2/(-2x+1)
5+4x-x^2
5+4x-x^2
-2/(-2x+2)
1/sqrt(3x+1)
2x/1+x²
1/sqrt(3x+1)
1/sqrt(3x+1)
2x/1+x^2
1/sqrt[3x+1]
3/4x+2
2/(sqrt[-2x-1])
3/(8x-4)
3-2x+2ln(x)
1/3
1/(sqrt(x))
-3/(4x^4)
1/[sqrt[x]]
1/[sqrt(x)]
1/[sqrtx]
1/x^2*e^(1/2)
1/sqrt[x]
-3*x^2
3/2*(7-12*x)*(-6*x^2+7*x-8)^2
5x^4
-3/(4x^4)
-1/x
2x*exp^(-5x^2)+1/(x^3)
2x*exp^ [ -5x^2]+1/(x^3)
2x*exp [ -5x^2]+1/(x^3)
-4x-10
-2x^2+9x+2
-3x/1+2x
4x^2
2(2x%26%238722%3B1)e^(%26%238722%3Bx)
1/(x^2(x^2-1)^(1/2))
2(2x%26%238722%3B1)e^%26%238722%3Bx
-3x^2-5x-8
1/4%D7e^(-%D7/2)
4(-5-x)^4
-2(-4-x)^3
4x^3
1 /(x^4 + 1)
1/(1+x)^2
8xe^(2x^(2))
1/(1+x^2)^2
4x^2
1/64x^6
2x+2/(x^2+2x+4)^2
4(2-x)^4
1/x^2
1/sqrt(x^2-2*x+2)
1/sqrt[x^2-2*x+2]
3x/(x^2 + 1)^3
2x-1-(1/x^2)
-4ln(x)-4
-4ln[x]-4
-4*cos²[x]
-4*cos^2[x]
1/(1+x^2)^2
1/(x*ln[x])
2cos^2*(2x)
2e^(-x)
-2e^(x+5)
2*(cos^2*[2*x])
-3ln(x)-6
-3ln[x]-6
79*exp[-25*x]
4*exp[-x]
-4ln[x]-9
79*exp[-25*x]-4*exp[-x]
2x-2-sin[2x]
1/sqrt[x+1]
1/(x+2)^3
1/(u*racine(u-1))
1/(u*racine[u-1])
1/(x*racine[x-1])
1/(x*sqrt[x-1])
1/x*log(x^2)
1/x*log[x^2]
1/x*log[x^2]
1/(x*log[x^2])
3x//(sin[3*x]+1)
3x//(sin[3*x]+1)
1/x^2
3x-5/(3x^2-10x+1)^2
5sin(3x-1)
5*sin(3x-1)
5*sin[3x-1]
1/x(ln(x))^4
1/(%26%238730%3B(6+5x))
12/6^sqr[X]
12/6^sqrt[X]
2/x
1/sqrt(6+5x)
2x
2/x
1/sqrt[6+5x]
1/sqrt[6-5x]
1/(-4x+7)^2
1/(-4x+7)^2
1/(x(lnx)^6)
1/(x(ln[x])^6)
6xe[-2x^2+3]
6xe[(-2x^2)+3]
6xe[(-2x^2)+3]
6xe[(2x^2)+3]
-24*x*e^6*x^2
5e[-x/2]
5e[-(x)/2]
2t+1
1/(cos^2 [x])
-1/(e^x+1)
24ln(t)-6t+24
24ln[t]-6t+24
24ln[x]-6x+24
3x^2
2(2x+1)^3
-3*cos[x]
2e^x
18xexp[9x^2]
5/2 x
10exp[2x+7]
-2
-15/(-5x+8)^2
2/x^2+1/2sqr[x]+2x^3
2/x^2+(1)/2sqr[x]+2x^3
2/x^2+(1)/2sqr[x]+2x^3
2/x^2+(1)/(2sqr[x])+2x^3
18xexp[9x^2]
2x^3
1/(x^3-1)^2
1/(9(x-1)^2)
1/x^2
1/x^2
2/x + 2*1/x * ln (x)
1/x^2
1/(sqrt[2pi]*e^(-x^2/2)
1/(sqrt[2]*e^(-x^2/2)
5(4x-1)^6
-2sin^2(-x)
1/(1+x^2)
1/(1-x^2)
5*x^2*ln[3*x]
2/(4+x^2)
4*x/(4+x^4)
1/(x^4+3)
2x^2
-2%F7(x+1)^3
1/(x^2(exp[1/x]))
1/(srqt(4+x^4))
1/(1+2sin[x])
1/(1-x^2)
-5x
7/x^(4/5)
1/sqr[3x+6]
4exp(4x+1)
4*exp(4x+1)
67,38*1.026^x
1/x
67,38*(1.026^x)
-2x +15-10e^-0,2x
-2 / x
-2 / x
-2x +15-10(exp[-0,2x])
67.38*1.026^x
1/((2x-1)^3)
1/(2(x+y+1)^2)
1/(1+x^3)
1/(1+x^3)
2x^2/(x^2+1)
3x^2+5
3/2*e^(-t/2)
1/(sqrt[x])
1/(4x+1)
3*2racinex
3*2 sqrt x
5x^4
5x^4
3 sqrt[x]
1/15000*(x-600)^2+21
1/cos^2[x]
3/4 (1-x^2)
2x*x
0.5x^2+0.5x
3/t^3
3/x^3
3/4 (1-x^2)
1/(1-x^4)^(1/2)
1/((1-x^4)^(1/2))
1/sqr[1-x^4]
2x^3-x^2+4x+1
1+(2/x^2)-1/x^4
1/sin[x]
1/sin[x]
2(x-4)^2+1
2e^x-3e^-x
1/x
1/(cos^4(x)+sin^4(x))
1/(cos^4[x]+sin^4[x])
1/(cos^4[x]+sin^4[x])
-3exp(4x+3)
1/(cos^4[x]+sin^4[x])
-3exp4x+3
-3e^4x+3
-3*e^4x+3
-3*e^4x+3
-3*(e^4x+3)
-3*(e^(4x+3))
-3/4*e^(4x+3)
4xln(2x)
4xln[2x]
4*x*ln[2*x]
30x^n+1
1/x
2*cos(x)*sin(x)
2*cos(x)*sin(x)
2x-5
2*cos[x]*sin[x]
1/sqr[x-1]
8*(e^8x+9)
8*(e^(8x+9))
2/x^2-3/x^3
8*(e^(8x 9))&Sub
8*(e^8x 9)&Sub
2x+3
2x
8*(e%5e(8x%2b9))
8*(e%5e8x%2b9)
3e^2x-4e^x+1
2x^3-3x^2-1
1,2x+10+3,2e^0,5x
3x^2+x-2+1/x
0.75/(x-1)^2
1/(x+1)^2
1/((2x-1)^2)
-7/x^(1/2)
1/1+x^2
1/(1+x^2)
2/((-x-2)*log(-x-2))
2/((-x-2)*ln(-x-2))
2/((-x-2)*log^(-x-2))
2/((-x-2)*log^(-x-2))
2/((-x-2)*log[-x-2])
1/(1+x^2)*(x^2)
-7/x^3
2x-cos(%26%23960%3Bx)
1/(x-3)
2x-cos%26%23960%3B*x
2x-cos3.14*x
2x-cosx
2*cos^2(2*x)
2*cos^2[2*x]
20 log[x]
-2*cos^2[2*x]
-2/sqrt[2x-2]
1/(3x-2)
1/x
4/x^2+exp[-4x]
5e^3x
5e^3x
1+cos[x]^2/1+cos[2*x]
5e^(3x)
5e^(3x)
1/(4x+1)^2
1/x^2
-1/(4x+1)^2
 2e^-0.1x+2
4cos[2x+1]
5cos^2[x]sin[x]
4x-1+((3)/(x+2))
2/(3x+5)
6/(1-e^(-12))*e^(6x)
-1/sqrt[-2x-1]
1-(e^x)/(1+e^x)
5/sqrt[x]+3/x-4*x^2
2e^(x-2)
2/sqrt(-2x+1)
2/sqrt[-2x+1]
6x²+xe^x
2x+4+exp[-3x-4]
6x^2+xe^x
5exp[-3x-4]+2x^2+4x+1
2/(2-3x)
2/(2-3x)
6x^2
1/x^2-4exp[-3x]
5x%26%239135%3B%26%239135%3B%26%238730%3B+3x%26%238722%3B4x2
5/sqrt(x)
1/(1+x)
5/sqrtx
5/sqrt[x]
-4/(x^22)
-4/(x^2)
-4(x^2)
4sin(-x)
4*sin(-x)
2cos[5x+3]
5cos^5[x]sin[x]
-3*e^x*e^n*x
-3*e^x*e^(n*x)
4*sin*(-x)
3/x^2
4*sin*[-x]
4*(sin[-x])
4*(sin[-x])
1/(2sqr[x] + 8/x^4 - 5x^3
1/(1-th(x))
1/(2sqr[x] + 8/x^4 - 5*x^3
1/(1-th[x])
1/(2sqr[x]) + 8/x^4 - 5*x^3
1/(1-tanh[x])
1/(1-(exp(2*x)-1)/(exp(2*x)+1))
1/(1-(exp[2*x]-1)/(exp[2*x]+1))
1/4xe(-pi/2)
1/4xe^(-pi/2)
12xe^(x^2-3)
2/x^2-2x^3
2e^x
12xe^x^2-3
3/1+e^-2x 
1/(2sqr[x] + 8/x^4 - 5*x^3
1/(2sqr[x] + 8/x^4 - 5x^3
-3*e^x*e^(n*x)
-3*e^x*e^n*x
-1/(exp[-3x+3]+3)exp[-3x+3]
2exp[-4x-4]
2exp[-4x-4]
2e^x
-1/3*(-12*x-7)
-1/3*e^(-12*x-7)
-1/3*e^(-6*x^2-7*x+8)
3exp[-x-4]
-1/3*e^-6*x^2-7*x+8
1/x*(1+lnx)
1/x*(1+ln[x])
-1/3*(-6*x^2-7*x+8)
2exp.-x
3x(x^2+1)^4
2e^-x
2e^-x
-1/3*(-6*x^2-7*x+8)
2x/sqrt[x²+1]
2x/sqrt[x^2+1]
2/2x^2
2/(2x)^2
-2/(sqrt[-2x+2])
1/(sqr[4x+1])
1/[x+2]
2/(x+2)
2x-1
1/sin[x]
4(2x+1)^2
4/(2x+1)^2
-1/x
2((2x)^2)
-2exp[-2x-2]
-2exp(x-2)
-2exp[x-2]
2/x
3/x^2
2/x
4/5*e^(x/7)
3sin(2x)
2*x-2
3sin[2x]
10*sec^4(x/2)
1/sqrt[-2x-2]
-1/(2x+1)
1/(2x+2)^2
-0.45(((cos3pi/2)x)-1)
1/ (10*log(-9*x) * x)
1/ (10*log(-9*x) * x)
1/ (10*log[-9*x]* x)
2/(-2x+1)
2x^2-x-1
2e^-x
6e[5x%26%238722%3B4]
6exp[5x-4]
-4exp[5x]
-1/x
2/x^2+e^(5x%26%238722%3B4)
1/%26%238730%3B(4x+1)
1/sqrt(4x+1)
1/sqrt[4x+1]
6e^[6x+6]
6e^(6x+6)
-108xe^(9x^2)
2-x^2
-108x*e^(9x^2)
5sin[4x]
18/(6x+9)^2
3cos[x](sin[x])^4
1/((x^3-1)^3)
1/((x^3-1)^3)
1/((x^3-1)^3)
2x^2+2/x^4+1/2sqr[x]
1/(2+cos(x))
1/(2+cos[x])
1/(%E9
1/(2x+1)
2x
2x+17-exp[3x]
-3x^2+1
-3x^2+1
1-%7Cx%7C
1-x
1+x
2x-1+e^(2x-5)
2x
2x^2-x-1
-5exp[2x]
75*exp[-0.25x]-4*exp[-x]
2/x^2
2x^2
1/(x*(ln(x))
1/(x*(ln[x])
1/(x*ln[x])
3*sin[3*x+3.14159265359/2]
3*sin[3*x+c/2]
2sin(4x)
2sin[4x]
-2/(sqrt[-2x+1])
6x^2-2x+3
1/e^(2*x)
1/(2x+1)
2/sqrt[2x-1]
1/(x^2*sqrt[1+1/x])
-2exp[-x]
2ln[3x-1]
-2/(-2x-1)
1/x^2*e^(1/x)
1/c*lnx
-2cos[x]
1/x*lnx
1/sqrt[x]*sin[sqrt[x]]
4/(x+1)^2
3/(x+2)
10x^9
5/(x+1)^2
2+(1/3x+5)
2e^-x
3
3
7x^3+3x^2-5x+3
-2exp[-x]
-2exp[-x]
5x
3
2x+4
2t+4
6*x^2+5
-2/(-x-1)
-3*e^(-x-1)
1/(-x-1)
12/(3x+9)^2
5x(e^2(x^2)-3)
5xe^(2(x^2)-3)
2/(x+1)
-2/(-2x-1)
5x(exp^(2(x^2)-3))
2sin[x+pi/2]
5x(e^(2(x^2)-3))
-2*x^2-exp^(-x-2)
-2*x^2-e^(-x-2)
1/(1-2x^2)
-1/x
5*x*e^(-x^2)-2/x^2
1/(x+y+1)^2
1/(x+2)
-1/(x+2)
3/x^2
1/(x+1)
-2*(x^3+4x^2-9x-7)
2x/((x^2)+2)
2x/((x^2)+2)^2
2x*(x^2-1)^4
-2*(x^3+4x^2-9x-7)
-2%F7(x+1)^3
2*e^(3x+1)
2-x*e^(-x^2)
1/e^(3x)
2(8-x)^3
4/(4x+1)^2
-2x-4
2/(2x+1)^2
10-2e^x
10-2e^x
-3x-4
5xe^-x
1/x+3
1/x+3
1/x+3
1/x+3
1/x+3
1/x+3
1/x+3
-5*exp(4*x+3)
1/(x+3)
2cos(-x+1)
-5*e^(4*x+3)
1/x^8
2cos[-x+1]
2e^-x
-4x+3
-2*x^2
4/x
1/x
2/(root(2x-1))
3*x
3(3x+1)^4
3*x*e^(-5*x^2)
49*sin [7x]
1/(1+x^2)
6x
-20*cos [4x-1]
63/2*sqrt [9x+3]
-2e^2x+4
63/(2*sqrt [9x+3])
-2e^(2x+4)
4*(%26%238722%3B6%26%238722%3Bx)^4
4*(%26%238722%3B6%26%238722%3Bx)^4
1/(sinx)^2
1/(sin[x])^2
4*(-x-6)^4
1/(3*x^2)
7*Exp [7x]
4*cos[%26%238722%3B2*x]
4*cos[-2*x]
6*Exp [x+5]
1/x
32/(8x+5)
3/(2x+1)^2
-56*sin [8x-2]
3x+2+(7/x)
-24x^3-42x^2-14x+6
2^x
60x3+42x2+2x%26%238722%3B2
4*x^2
6*e^(3*x+5)
4*x^2
6*e^(3*x+5)
3e^x
1/sqrt[exp[X]-1]
1/(3*x)
-3*x*e^(-x^2)
2ex -e2x
4 x^5 + 1/3 x^3 %26%238722%3B2
2*exp[X] -ex[2x]
4 x^5 + 1/3 x^3 %2526%25238722%253B2
4 x^5 +  x^3/3 -2
9/2ex[-2x]-exp[-3x]
9/2exp[-2x]-exp[-3x]
9/2*exp[-2x]-exp[-3x]
45exp^-9x
45e^-9x
1/x^4
2x+x^2/(x^3+3x^2)
2x+x^2/(x^3+3x^2+7)
2x+x^2/(x^3+3x^2+7)
2x+x^2/(x^3+3x^2+7)
1/x^2
-3*x^2
5/x
4*x*e^(3*x^2)
-1/(3*x^2)
4x^2/5+x
1/x
2*x
1/x
1/(x^2)
1/2x
-3/x
3(x^2)
4x
5*x*e^(5*x^2)
1/(3*x^2)
1/sqr[x^2+1]
1/(x*sqrt[9-x^2])
1/sin[x]
2x
1/(36-x^2)^(3/2)
1/(81+x^2)^(3/2)
1/(x(9-x^2)^(1/2))
1/(x^2+6x+73)^(0.5)
1/sqrt[x^2+6x+73]
1/(x(9-x^2)^(1/2))
1/(x(9-x^2)^(1/2))
1/(x(9-x^2)^(1/2))
1/(x^2+10x+34)^(1/2)
1/(3*x-12)
1/(3*x-12)
1/(3*x-12)
5/sqr[x]
5/sqr[x]
3/(x-3)
-4/(x+3)
1/sqr[2x+1]
6x+2+3/(x-3)-4/(x+3)
3/(x+8)(x+6)
3/((x+8)(x+6))
3 sqrt [x]
3 sqrt [x]
1/(x*(x^0.5)-4)
1/(x*(x^0.5)-4)
1/(x*((x^0.5)-4))
6/(x+4)(x+6)
6/((x+4)(x+6))
1/(x(9-x^2)^(1/2))
1/(x*((x^0.5)-4))
1/(x^(3/2)-4x)
4+4*(sin[2*x]*cos[2*x]*cos[x]*sin[x])+4*(cos[2*x]^2*cos[x]^2)+(sin[2*x]^2*sin[x]^2)
4*(sin[2*x]*cos[2*x]*cos[x]*sin[x])+4*(cos[2*x]^2*cos[x]^2)+(sin[2*x]^2*sin[x]^2)
4*x+4*(sin[2*x]*cos[2*x]*cos[x]*sin[x])+4*(cos[2*x]^2*cos[x]^2)+(sin[2*x]^2*sin[x]^2)
4+4*(sin[2*x]*cos[2*x]*cos[x]*sin[x])+4*(cos[2*x]^2*cos[x]^2)+(sin[2*x]^2*sin[x]^2)
1/(2*x^(1/2))
1/x
3x^2
1/(y^(1/2)cos(y^(1/2))^2)
1/(y^(1/2)cos[y^2]^2)
1/(y^(1/2)cos[y^(1/2)]^2)
1/(x^(1/2)cos[x^(1/2)]^2)
2x2
4x^2
5x^4
2x^4+5x^3-6x^2+x-7
50 (1-e^-x/100)
2/x-3
2/(x-3)
2/(3-2x)
1/((x^2+a^2)^(3/2))
1/x^2
2/x^5
2/x^5
3/sqr[x]
-3/x^7
-2cosx
-2cosx
3/x^4
0.3x^3-2x+1/x
3/x^4
1/(x^2+10x+30)
1/x^2
1/x^2
2xe^x²
2xe^x^%E9
2xe^x^2
1/(1+x^0)
2*e^(3x)
-7/x^(1/2)
1/(x^2+2)^2
1/x^2
2%F7x%3D2
2%F7x^2
2x
3x(x^2-1)^2
4*x^2
4*(6*x+4)
1/((1+x²)²)
1/((1+x^2)^2)
1/x(ln(x))^6
1/x[ln(x)]^6
2x/(x^2+9)
1/xlnx
1/xln[x]
1/(x*ln[x])
4e^3x
4e^(3x)
4e^(3x)
2x^2+11x+12/(x+3)^3
1/x^3
2x*ln(x^2+1)
2x*ln[x^2+1]
5x
3exp[x]
2x3/5
5x / sqrt(2-x^4)
5x / sqrt[2-x^4]
3*x/cos(x)^2
3*x/cos[x]^2
1/(x*ln[x])
-0.5x*sin(x)
1/cos(x)^2
1/cos[x]^2
-0.5x*sin[x]
-0.5x*sin[x]
1+tan(x)^2
1+tan[x]^2
3*x/cos[x]^2
2x²-7x+3
2x²-7x+3
8x^2/(x^3+2)^3
8x^2/(x^3+2)^3
2x arcsin(x)
2x arcsin[x]
1/(sqrt(1-25x^2))
1/(sqrt[1-25x^2])
2*sqrt[1-t^2]
2*sqrt[1-x^2]
1/x^2
1/(1+x^2)^2
1/(1+tan^2[x])^2
2x^3/((x^4)+1)
1/x+(x^2+1)
1/x+(x^2+1)
1/x+(x^2+1)
1/[x+(x^2+1)]
-1%3B2 X/sqr(x^2+1)
1/(x^2+x+1)
-1%253B2 X/sqr(x^2+1)
1/[x+(x^2+1)^0.5]
1/[x+(x^2+1)^0.5]
10x+40
0.56*x^2/(x+4)
0.75(1-x²)
0.75(1-x^2)
4/(x^2+1)
1/e^x
-4x-4
1/(x^2-9)
1
2x/(x^2+1)^4
1
1/(x+2)^2
1/((x^2)+2*x-8)
2 e^(3x)
1/((x^2)+2*x-8)
2*xarcsin[x]
2*x*arcsin[x]
1/(x*ln(x))
1/(x*ln[x])
1/(x^2+2x+4)
1/3*(x+1)^-1*1/x
1/3*(x+1)^-1*1/x
1/3*(x+1)^-1*1/x
1/e^x
4xe^-2x
4x(e^-2x)
4x/e^2x
1/(2*(t^2-1))
4x*e^(-2x)
1/(2*(x^2-1))
2x^3
8x^2-x+3
3x^2
1/x
1/(x^3+1)
1/(x^3-1)
1/(x^3+1)
1/(x^3+1)
1/x^2+x+1
1/(x^2+x+1)
1/(x^2+x+1)
2x2-x+3
2x^2-x+3
2x^2-x+3
1/x^2
2(x-4)^(2)+1
2e^x-3e^-x
2/(e^x+2+e^(-x))
1/racinex-1
1/sqrt x-1
1/sqrt(x-1)
2/(e^x+2+e^(-x))
3*x^2*e^(x^3)
3*cos[-x+3]*sin[-x+3]^2
1/(x^2+2x+1)
6/x^2
1/X -lnx
6x.e^3x^+1 dx
6/x^3
6/x^3
6/x^3
1/x
2
1/(cos[x]+2)
2/x
5ln (x)/x^2
5*ln (x)/(x^2)
-3*e^x²
-3*e^x^2
5*ln [x]/(x^2)
2,1x²-0,05x
-3*e^(x^2)
5*ln [x]/x
2,1x^²-0,05x
2,1x^²-0,05x
-3*e^(x^2)
2,1x^2-0,05x
1-sin[x]^2
2,1*x^2-0,05*x
2,1*x^2-0,05*x
1/2e^(2x)*(exp [2x]+1)^3
1/2e^(2x)*(e^2x+1)^3
1/2e^(2x)*(e^(2x)+1)^3
1/2X+1
4/x^4
10x^9
4e^3x
4e^(3x)
1/(x*log[x])
1/(x^2+1)^2
4/(2x+3)^3
-1/8x^3
2e^{2x}
2e^2x
-15%2Ax%2Acos[3%2Ax^2-4]
-15%2Ax%2Acos[3%2Ax^2-4]
1/cos[x]
5/x^2
1/racinex-1
1/sqrt(x-1)
8/x^2
6x^3
5/sqrt(x)
3/x^2
5/sqrt[x]
2x
1/(2x^2+x+1)
4exp[0.9^x]
1/x^2
5sin(2x)
5sin[2x]
5x+4-e^-2x
1/(xln [x])
1/(x*ln [x])
5cos[2x+(1/2)]
1/sqrt[2x+1]
1/e(x)
4x^3-3+1/x
3x^2-4x+7
1/2
1
1
2x
12e^(x^2+1)
12e^(x3+1)
12e^(3x+1)
1/(x*lnx)
1/(xlnx)
1/x^2
12e^(9x+1)
1/(x lnx)
1/(x ln(x))
1/(_
1/(-5x+2)
1/(x*ln (x))
1/(x*ln [x])
3ex
3e^x
1/x^2
4e^3x
1/x
1/x^2
2*x+100*e^(-0.2*x)
4x3+2x
4x^3 + 2x
4x - 2
2/x
10x^2
1%F7ln(x)
1%F7ln(x)
1/Loh (x)
1/Log (x)
1/Log (x)
1%F7ln(x)
2sqrt(x)
2sqrt[x]
5x
1 / 2 ch(x) + sh(x)
3x^2+x-4
-4x
-1/x+1
-1/x+1
1/x*2
1/x x x
1/x x x
1/x x x
1/x au carr%E9
-1/x
1/x x
1/x*x
-1/x
1/(x^2)
5e^(5x+8)
1/racine(2x+5)
10x^2
2/x
1/sqrt[2x+5]
3/x
1/(x^2+1)^1/2
3x^2+4(1/x^2)
3x^2+4(1/x^2)
3x^2+4(1/x^2)
2/(x+2)
4e^nx/e^nx+7
1/sqr (x^2+1)
1/sqr [x^2+1]
3x^3/9
1/3*x^3
1/sqrt(1+x)
1/((x^2)+1)
2x^2
-5
3/(x+2)
3/(x+2)
2x+5
1/Sin[x]^2
2x*e^x^2
1/(2x+2)
24(6x+6)^4
4x^3
2xexp[-2x]
12x^2
2*x*exp[-2x]
7x^2 - 12x + 13
28(7x+10)²
28*(7x+10)²
28*(7x+10)^2
1/x^2 + x^3 +2
3*cos[-x+3]*sin[-x+3]^2
1/sqrt(x)
1/sqrt[x]
-3/racine(1+x^2)
-1/2x
-3/(1+x^2)
-3/sqr(1+x^2)
-3/sqr[1+x^2]
-2x^-1
25x(5x^2+1)^4
-1/2x
2/3x
3x/2
-3e^(-x+10)
21/sqr[7x+3]
1/x^2+x^3+2
28(7x+2)^2
3x/(x^2+1)^2
1/(5x+4)
1/sqr[4x+5]
-1/(x*x+x+1)
8/sqr[4x+8]
2x+1+(3/x+2)
2x+1+3/x+2
2x+1+3/(x+2)
1/x^n
1/x^2
1/x^n
-4/x^3
11/1(6+1/x)
1/(x^3+1)&Sub
1/(tan[u]^2+1)
2x+1+3/(x+2)
1/(tan[x]^2+1)
3x^3*log (6x)
3x^3*log [6x]
2x(1-ln [x])/1
2x(1-ln [x])/1
2x(1-ln[x])/1
7/(x-1)^4
2/3*(2*x+3)^2
2/(3*(2*x+3)^2)
1/sqrt[[bx]^2-[a]^2
1/sqrt[[bx]^2-[a]^2]
1/sqrt[[bx]^2-[a]^2]
1/sqrt[[2x]^2-9]
1/sqrt[4x^2-9]
1/(ln[x])^2
1
1/(u(x)^n
1/((u(x))^n)
1/(x^n)
1/(x^2+1)^2
4*x^2
1/2(sqrt[1-x^2]+x)e^arcsin[x]
1/sqrt(1+x^2)
1/(sqrt(1+x^2))
1/(sqr(1+x^2))
1/sqr(1+x^2)
1/sqr[1+x^2]
1/(x^2-1)
13*sin(3x)*e^(-2x)
13*sin(3x)*e^(-2x)
13*sin(3x)*e^(-2x)
13*sin(3x)*e^(-2x)
13sin(3x)*e^(-2x)
13sin(3x)e^(-2x)
13*sin(3*x)*e^(-2*x)
1/(X+1)
1/1-x^2
49*(sec[x])^3
-2/(-2x-1)
1/(exp(2*x)+4)
1/(e(2*x)+4)
1/(e^(2*x)+4)
-1/x^2-4
-1/[x^2-4]
-1/(x^2-4)
1/(1+e^x)
6x^2+5x-cos[x]
10exp[-0,15x]
5x/x^2+2
5x^3
3-x
3/x
3cos(2t)
1/x^(1/2)
1/x^(1/2)
-2/(x+1)
5*x*((x^4)-(1/5)
5*x*(x^4-(1/5))
1/x^2
1/x^2
-2/(x+1)
-2/(x+1)
3*x-6
1/x
1/x^2
1/x^3
3x^2
9x^2
1/(21*x^3*(1+x^(2/3)))
3-(1/(1+e^(-2x)))
3-(3/(1+e^(-2x)))
-1/x^2
1/x^2
2x + 2
15x^2
14x^2
3x2
3x^2
6x^2
6x^2
4x^2
1-(x/R)^((n+1)/n)
4x^2
10x^2
-1/x^2
-2/x^3
-8/x^3
-10/x^3
5/(2x+3)^4
2e^x+x
3e^x-2e^-2x
7x^3-2x^2+2x-5
1/cos(x)^2
1/cos[x]^2
-2/x^3
-2/x^2
1/(-5x+2)
1/(x+x^3)
-3x^2+3ln(x-2)
4x^2+2
1/x*ln[x]
1/(x*ln[x])
-9/7 *e^(9x)*cos(e^(9x))
-9/7 *e^(9x)*cos(e^(9*x))
-9/7 *e^(9*x)*cos(e^(9*x))
-9/7 *e^(9*x)*cos*(e^(9*x))
-9/7 *e^(9*x)*cos*(e^(9*x))
12*x^3+36*x^2+4*x+1
96*x^3+30*x^2-8*x-8
3*x^2-6*x
3x^(1/4)
1/sqrt(2-x)
1/sqrt[2-x]
1/sqrt[x-2]
-2*e^-2x
-2*(e^(-2x))
-2*(e^(-x-1))
5/2x-3
5/(2x-3)
5/(2x-3)
1/(x*log(x)^2
1/(x*log[x]^2
1/(x*log[x]^2)
-2*cos(x+((1/2)*pi))
-2*cos[x+((1/2)*pi)]
2x*arcsin[x]
1/(4x^2+9)
49*(sec[x])^3
2/((2+3)^2+4
2/((2+3)^2+4)
2/((x+3)^2+4)
2*cos[x+pi]
8x/(sqrt[2x^2+1])
1/sqrt[1-x]
1/(1+x)^2
1/(1-x)^2
1/(1+x)^2
9/x
2*cos(5*x)
2*cos(5x)
2cos(5x)
1/x^2
3^x
1/2x
49*(sec[x])^3
3/x
-5*x-4*e(-3*x)
-3/x
3*x*e^(-5*x^2)-(4)/(x^6)
3x*exp(2x^2)%26%238722%3B(1/(5x^5))
3x*exp(2x^2)%2526%25238722%253B(1/(5x^5))
3x*[exp2x^2]-(1/(5x^5))
3x*exp[2x^2]-(1/(5x^5))
1/x^-1/3
1/x^-(1/3)
1/sqrt(x)
1/x^(-1/2)
3sinx+2cosx
1/x^(1/2)
1/x^(1/3)
1/e^x
2/(x-1)
1/(log(x)
1/(log(x))
1/(log[x])
-1/(7x^2)
1*x^3
10*(x-2)*e^-x
-1/(tan(x))
-1/(tan(x))
-1/(tan(x))
-1/(tan(x))
-1/(tan[x])
10*(x-2)^2*e^-x
1/x-1
1/x-1
5-1/x2
10/x
2x/(x^2+1)
3x/(x^2-4)^2
8te^2^t
8*te^2^t
8*te^2^t
15+(2+x)*ln(2+x)-3x
15+(2+x)*ln[2+x]-3x
3x^2
2/x
1+cos2t
1+cos[2t]
1/(x-%26)
1/(x-1)
3/(x^3)
3e^0,3x-3
3e^03x-3
3exp(-0,3)-3
3exp(-0,3x)-3
2e^x+e^-x
2e^x+e^-x
10^2+1/x
0.8x^5+0.2x
2xe^(2x)
2*x*e^(2*x)
3*x*e^(3*x)
1/(x+2)
9/x^3
3(2*x+7)^4
3(2x+7)^4
1/(3+cos[x])
3/(5x^2+6)
1/(cos^3)
1/((cosx)^3)
1/((cos[x]^3))
2/3*x
0.2*exp^x
0.2*e^x
1/(x^3+x)
7*e^-x
2/x^3
1/2x
2/(3x-7)
1/(x^(1/2))
2x*arcsin[x]
1/((x^2)(x^2+9)^(1/2))
-2*exp(-x)
-2*exp[-x]
1/(1+e(2x))
1/(2xy +x^2+2x)
1/(2x+x^2+2x)
3t^2+t-(1/t)
3x^2-12x+14
2x
1/t*2
1/cos[x]
1/(cos[x])^2
1/(x*ln(x))
1/(x*ln[x])
1/5*x^4
-1/5*x
2/(3*x+5)
1/(x^(1/2))
4^x
1/(4x^2-1)
1/(4x^2-1)
1/(4x^2-1)
1/(4x^2-1)
1/sqrt[2x+1]
1/(4x^2-1)
2x/(x^2+1)^4
3x
1/2*sin(2*x)*e^(sin(x))
1x
2/X
2/X
2/X
2/X
3/(x^5)
1/2*sin[2*x]*e^(sin[x])
-1/2*x^2+5
4*exp[x]/(exp[x]+7)
2e^(x)-5x
4x^3
1/x^2
2x
3*(x+1)*e^(x^2+2x+5)
1/(1+e^x)
1/exp(n*x)
3*x^2-6*x
2/x^3
2/x^3
1/(x^2+9)
1/(3*x)
3*x+e^(-3*x-1)
4*x*e^(4*x^2)-1/(x^5)
3/sqr[2x-1]
3/sqrt[2x-1]
3/sqrt[x]
3/sqrt[2x-1]
3*x²
3*x^2
3/(2x+8)
3/sqr[2x-1]
1/(2-x)^3
-3*x^4
5e^x
1/(sqrt[1-x^2])
3x^2
3/x^2
 4
-1/3x
-1/3*x
-1/3*x
1/5*x^4
7/(3x+1)
3e^x
1/(1+x^2y^6)
-1/((ln(x))^2)
-1/((ln[x])^2)
-1/ln[x]
3yx^2/(1+x^2y^6)
3y(x^2)/(1+y^2x^6)
-2/(x+1)^3
1/(-5x+2)
2cos(x)sin5(x)
1/2x^4
1/(4x-5)^3
1/(4x-5)^3
2*cos[x]sin[x]
1/((e^-x)+4)
4x
5x^2
2*cos[x]sin^5[x]
2x^3
-4/x^2
6
-5e^(-x-4)
3/x
3exp[-3x]
1/x^3
7/sqr[3x-8
7/sqr[3x-8]
2x*((x^2)+1)^3
2x+1
1/xln[x]
1/x*ln[x]
1/(xln[x])
1/(x*ln[x] )
6ln2
6ln2
6ln2
6ln2
1/(2e)
1/((tan[x])^2)
1/(2e)
3/x^5
-1+4/(x+3)
1/2 * exp[1/4* x]
-2x^4
2+(1/3x+5)
2+((1)/(3x+5))
-3sin(6*x)
-3*sin(6*x)
-3sin(6x)
-3sin[6x]
2/x
2/x - 3ex
2/x - 3ex
2/(3x+5)
2/x - 3e[x]
2+(1/(3x+5))
4/x
4/x
-7/X^2
-3+2exp[x]
-5/X^2
3cos(x)
3cos(x)
3cos[x]
4x.exp^[-x^2]
3cos[x]
4xe^[-x^2]
4xe^[-x^2]
4xe
4 x e^[-x^2]
2/x
4*x+5*e^(2*x-2)
1/u
2e^x
2/x^4
1/sqrt(x)%3Bx)
1/(x-%5Csqrt{x^{2}-1})
1/(x-sqrx^2-1)
1/(x-sqr[x^(2)-1])
1/x +1
5e^(-5x)
1/(x^2*((x^(2)-1)^(1/2))
1/(x^2*((x^(2)-1)^(1/2)))
1/x +1
2/x^3
1/2x
1/(2x)
1/((-x -2)^2)
1/((-x -2)^2)
1/((2*x -2)^3)
2ln[x]/x
2kexp(-x)
2*k*exp(-x)
2k*exp(-x)
2t*exp(-x)
2*exp(-x)
2*exp[-x]
1-(x%F72)
1-(e^tanx)/((cosx)^2)
1-(x%F72)
6t/((t2+3)2)
6t/((t^2+3)^2)
6x/((x^2+3)^2)
2*1025*28,26*(0.04x+0.59)
2*1025*28,26*(0.04X+0.59)
2*1025*28,26*(0.04x+0.59)
1/cos²(x)
1/cos^2(x)
1/cos^2[x]
2(4x+5)*(2x²+5x+2)^6
2(4x+5)*(2x²+5x+2)^6
2(4x+5)*(2x^2+5x+2)^6
1/(x^3+1)&Sub
1/(x)^2/3
1/(x)^(2/3)
2Xe^(-X/2)
2xe^(-x/2)
2xe^(-x/2)
5/ sqrt[x]
1/(x^n)
1/((5x)^n)
-9sec x tanxx -5sec^2 x
-9sec x tanxx -5sec^2 x
1/(x*ln(x)^3)
1/(x*ln[x]^3)
13x^2/(x^2+4)
13x^2/(x^2+4)
5x^3/(x^2+4)
3*cos[x]^2 -1)
3/(x+1)
3*ln[(t+1+x)/(t+1)]
3x^2
1/(x*ln[x]^3)
 8X
1/(x^2+1)^2
2sin[x]cos[x]/(1+(sin^2[x]))
10/x
1/x*(ln[x])^3
1/(x*(ln[x])^3)
1/(x^2-3x+2)
1/x^4
-7/3x^5
1-(1/x^2)
1/2x2^2*1/x
3*x*exp[x^2]
1/(racine carr%E9e 2t+5)
1/(sqrt2t+5)
1/(sqrt[2t+5])
8(x-4)^-3
8cos(4x)
8cos[4x]
5/x^2
1/(x+4x²)
1/(x+4x^2)
-3sin (3x)
1/(x^2/3)
-3sin [3x]
1/(x^(2/3))
1/sqrt(x)
1/(2+x^2)
3^x
1/(x^5)
-0.01156+2.813
-0.01156x+2.813
1/(2*x^2-x)
4x+2/(x^2+x)
3e^3x
3e(^3x)
2x^3-6x^2+x+2
2x/(1-x^2)
1/sqrt[1-4x]
1/(exp [x]+1)
3x^2-6/x^2
3*x2 -6/x*2
1/(1+2x^2)
 3x^2-6/x^2
2^(1-x)
3/(x+2)
3sin[x]+2cos[x]
3/(sqr[3+2x])
1/x^2
2x^2+x-2
3/(x-2)
1/cos[x]
1/(sqr[2x+5])
1/(((x-1/2)/(sqrt[3]/2))^2+1)
1/(((x+1/2)/(sqrt[3]/2))^2+1)
1/((x+1/2)^2+1)
1/((x+1/2)^2+3/4)
7*sin(x+8) 
7*sin(x+8) 
1/(((x+1/2)/(sqrt[3]/2))^2+1)
1/(3x-7)^4
1/(x^3-1)
1/(sqr [x]+2x)
-2
-2*e^x
1/(cos^3[x]+cos[x])
1/(cos
1/cos[x]
2/(x^2+ex+3)
2/(x^2+2x+3)
2/(x^2+2x+3)
-1/9*(14*x-6)*cos(7*x^2-6*x+10)
-1/9*(14*x-6)*cos[7*x^2-6*x+10]
1/(a^2+x^2)^(-1/2)
1/(a^2+x^2)
1/(a^2+x^2)(-1/2)
1/((a^2+x^2)(-1/2))
1/((a^2+x^2)^(-1/2))
1/((a^2+x^2)^(1/2))
1
-5/x^6
1/xln(x)
1/x*ln(x)
1/(x*ln(x))
1/(X+1)
4x-1
4/1+16x²
4/1+16x^2
4/(1+16x^2)
3x^(1/2)
5x^4
3e^(3x)
1/(1-a*x)
20x^4+8x^3-5x^2
5-1/x2
1/(sqrt(x)+sqrt(x^3)
1/(sqrt(x)+sqrt(x^3))
1/(sqrt[x]+sqrt[x^3])
1/(sqrt[x]+sqrt[x^3])
1/(sqrt[x]+sqrt[x^3])
1/( e^x +1) 
2*e^(3*x)
1/-(sin[x]*n)
1/x²
1/x^2
1/(4+5*cos[x])
0.5e-x +2.5e-0.2x
-2x+3+4/x^2
7x/6
7x/6
0.5e^-x +2.5e^-0.2x
0.5e^-x +2.5(e^-0.2x)
0.5e^-x +2.5*(e^-0.2x)
-3x/%E9
-3x/2
4x*(x^2+1)^3
1-x+x^2-x^3
0.5 e^-x
9/(x(x+3))
16*(4x-1)^3
2.5 e^(-0.2x)
4e^3x
1/(x+5)-2x+7
4e^3x
2x^3-4x+5
8*x/(x^2+1)
2x^2-3x-4)/(x-2)
1/cos[x]^2
1/1+cos[x]^2
1/(x+5)-2x+7
2x^2-3x-4)/(x-2)
2x^2-3x-4)/(x-2)
1/ (1+cos[x]^2)
1/(sqrt[x]+sqrt[x^3])
2*ln[(sqrt[1-16*x/y]+1)/2]
1/(49-361x^2)
5e^2x+3e^x-4
2*ln[(sqrt[1-16*x]+1)/2]
5x*e^(x^2-1)
3x
1/(1+sqrt[x])
1/(1+sqr[x])
-1/x²
-1/x^2
1/(1+sqr[x])
1/(exp[t]+1)
1/(exp[x]+1)
1/(1+x^n)
1/(x^7(x^2+1)^3)
1/(x^7(x^2+1)^3)
4*(sinx)^7cosx
2x-2
4sin^7[x]cosx
4sin^7[x]cos[x]
1/(49-361x^2)
1/(e^x+1)
9/(x(x+3))
20sin^2[x]cos^2[x]
4*x(x^2+1)^3
6x^2+8x
1/(2x+1)^3
-7x^2-5x
-7x^2+2
8/(x(x+*))
8/(x(x+8))
8/(x(x+8))
8x^2+7x
1/(100-169x^2)
2
16((sinx)^2)*(cosx)^2
16((sinx)^2)*((cosx)^2)
16((sinx)^2)*((cosx)^2)
17
17280*e^(-0.024x)
6x^3+4x
5sin[5x]
16sin^2[x]cos^2[x]
17280*e^(-0.024x)
4x^3-3e^x
2/(x^3)
-42x^2-12x-1
-3/x^2
1/2x
-42x^2+4x-6
35*sin^4[x]cos^2[x]
4x(-4x^2-1)^3
1/((x^2)+x+1)
3x^2+5x+1
1/racine carr%E9 de (4x+1)
4/x^2
3^x
-5x-4
-5x-4
1/(xln[x])
1/(x*ln[x])
19/32 + 3/8*cos[3*x]+1/32*cos[4*x]
19/32 + 3/8*cos[3*x]+1/32*cos[4*x]
19/32 + 3/8*cos[2*x]+1/32*cos[4*x]
1/(2x^2+1)
4exp[exp[-4x]-4x]
1-lnx/x2
1/(x+2)^2
1/(x*ln^2[x])
11/x
3
-4x^2+8x
5x
6/(x^2)
-1/8x(2)
4x^4
2xlnx
2x*ln(x)
2x*ln[x]
2cos^2[3x]
1/(sin (x))
2/(x^2+2x+3)
1/(sin [x])
-3exp[-4x-1]
2*sqrt(x)
2*sqrt[x]
-6exp[-6x]
2sqrt[x]
1+tan^2[x]
24*x*ln(x)-3*(x^2)+10
24*x*ln[x]-3*(x^2)+10
49sec[x]^3
49*sec[x]^3
6x^3
6x^3 + 4x
2x + 1
6x - 2
2x^2
2x^2-1
1-(X/2)
2x^2
5/x^2-sin(x)
1/x*ln (x)
3/(x-2)
1/x*ln [x]
1/(x*ln [x])
1/x²
1/x^2
1/cos^3[x]
1/(1+sin(x))
1/(1+sin[x])
-375(-25x-15)^2
10x-20
1/(3*x-7)^4
-15x^2
-15x^3
1/cos[x]^2
2*x+1/(x^2+x+4)
2*(3x-1)^5
2/x+2*1/x*ln[x]
3e^x
2/x+2*1/x*ln[x]
2/x+2
2/(x+2)
4*cos[2*x+1]
3*x^2-6*x
2*e(3*x-2)
1/5-2x
1/t
1/x
1/[5-2x]
1/(5-2x)
4/V2x+1
3e^x
4/sqr[2*x+1]
12*(x^2)*exp[y]
2/(x-4)
2/(x^2)
8/(x-4)^3
1/(x^3-1)
1/(x^3-1)
2e^(2x+1)
1-sin (2x)
1-sin [2x]
5e^x +4
2[x]-1/x^2-4x+4
2e^(2x+1)
-1-cos(x)
-1-cos[x]
3%D7e^(5x-4)
3//sqr[2x+4]
3/sqr[2x+4]
1/(sqrt[x]+sqrt[x^3])
1/(sqrt[x]+sqrt[x^3])
1(e^x+1)
1/(e^x+1)
1/(4-5*sin[x])
2cos[3*x]
3/(x^2)
1/(1+x)^2
1/x
1/(tln(t)
1/(xln(x))
1/(x*ln(x))
2e^(x-1)
2/x
1/(x^3-1)
1/(x^3-1)
2x/1-x^2
3sin(3x-1)
2x/(1-x^2)
3sin[3x-1]
-5cos[5x-3]
49*sec[x]^3
4^t
4^x
3cos[2x]-sin[5x-3]
1/x^3
2^x
2^t/t
1/2
2^x/x
8/(x(x+2))
4x
1/(36-121x^2)
1/(x^2+2*x+3)
32sin^2[x]cos^2[x]
4e^(3x)+e^(2x)-4
1/(x^2+2*x+3)
2x-5
2x^3/3
3x^2*exp[-2x]
2ln[4]
8x^3-5x+1
2x(1+x^2)^7
1/(1+exp[-x])
2/x
-1/x^3
2/(3+x^2)
2*(1/x)*ln[x]
-3/4*x^2+3/4
1/x^4
2X+3/x
1/2*(x^2) 
1/2*(x^2) 
1/2*(x^2) 
1/(2*(x^2) )
2*(sin[x]^2)*cos[x]^2
4/2x
4/x^2
2x/(3+x)
3x^2
3*sqrt[x]
1/sqrt[x]
1/(2x+3)
1/(exp [x]+1)
2[4x+5][2x^2+5x+2]^6
2[4x+5][2x^2+5x+2]^6
2(4x+5)*(2x^2+5x+2)^6
-2/(e^-2-e^2)*e^-2x
1/x (1-x)
1/(x (1-x))
1/(x (1-x))
1/(x*(1-x))
2-e^(1-x)
1/(x^2+2x+3)
1/(x^2+2x+3)
2xe^-x
3e^-x
3e^-x
15x^2
1/(x*(1-x))
-4x+5
-1/x*(1-x)
-1/(x*(1-x))
3/((3x-4)^5)
-9.81x+459
1/(x^7(x^2+1)^3)
-2/x^3
1/sqr[x]
2*x^3-x^2
100%26%238901%3B(2%26%238901%3Bx%26%238722%3B5)%26%238901%3Bexp%26%238722%3Bx 
100%26%238901%3B(2%26%238901%3Bx%26%238722%3B5)%26%238901%3Bexp%26%238722%3Bx 
100(2x-5)e^-x
2*x+e^(-3*x-4)
-3/x
1/x
-3*x*e^(-2*x²)-(4/x^6)
-3*x*e^(-2*x^2)-(4/x^6)
-3*x*e^(-2*x^2)-(4/x^6)
-2*cos[4*x+10]
2x-1/x+5
1/(sqrt(1-x^2))
-1/(x*(1-x))
4x/e²
4x/e^2
-14x^2
1/sqr[x]
9/x(x+3)
9/(x(x+3))
1/(2x-1)^2
1/(1+4e^-0.11t)
1/(1+4 e^0.11t)
1/(1+4 e^-0.11t)
-3*x^(2)+3*x
-4*sin(x-3)
-3*x^(2)+3*x
-4*sin(x-3)
-4*sin[x-3]
8*x^2+6*x
1/(1-x)^2
2x-4/(2x-3)^2
-8*x^2-7*x
2e^-x
4*cos[3*x]
-1/x(1-x)
-1/(x*(1-x))
1/(169-256*x^2)
5*x^2-3
-4*sin[8*x]
3*x^2+2*x
3/(x+2)
1/2x²
1/2x^2
1/2(x)^2
1/(x^2 -x +1)
1/(2(x)^2)
44 sin^2[x] cos^2[x]
3/x^3
4/(x+1)^2
2x-1/x+5
2x-1/(x+5)
44 sin^2[x] cos^2[x]
48 sin^2[x] cos^2[x]
1/(8t+(1/7))
1/(8x+(1/7))
2*x+1/(x^2+x+1)^2
5/(2x+1)^0,5
5/(2x+1)^0,5
5/sqr(2x+1)^0,5
5/sqr(2x+1)^0,5
5/sqr(2x+1)^0,5
5/sqr[2x+1]
-2/sqr[x-6]
21x
22
1/(2(x))
1/(2(x))
1/2x
1/(2x)
4e^(-0,4x) 
1/(2+sin[x]+cos[x])
-1/(4*log^3*(-10t)*t)
1/x
-1/(4*log[-10t]^3*t)
3cos[x+2]
1/x
-4cos[7x]
2x^2-6
2x^2-6
49*sec[x]^3
84x/((x^2 + 4x + 3)(x^2 +5))
1/2*(cos[3*x])
49*sec[x]^3
3*x²*tan(x^3)
3^x
3*(x^2)*tan(x^3)
3*(x^2)*tan[x^3]
3*(x^2)*sin[x^3]
1/(cos[x]^2
1/(cos[x]^2)
3(x^2)*cos(x^3)
3(x^2)*cos[x^3]
5/sqrt [2
5/sqrt [2+4]
5/sqrt [2+4]
3x
3x+4
2x
3x
4
84x/((x^2 + 4x + 3)(x^2 +5))
1/(9x^2+4)^2
2ln[x]
2+2ln[x]
2+2ln[x]/x
49*sec[x]^3
4e^2x-3x+1
1/(1+x^4)
3/4x(2-x)
49*sec[x]^3
-2sin[-7x+3,14/6)
-2sin[-7x+3,14/6]
-2sin[-7x+3,14%256]
32.7*(1-exp[-0.3*x]
32.7*(1-exp[-0.3*x])
1-exp[-0.3*x]
1-1/(1-exp[-2x]) 
5/x^3
-2exp[x]
2x(x^2+ 1)^2
4x3
4x3
4x/x²+2
4x/x^2+2
1/x
1/sqrt[x]
-2exp(2x-1)
-2exp[2x-1]
2*x+1/(x^2+2*x+26)
1/r^2
1/x^2
-5*x^2-2
8*x^3-3*x^2+2*x-5
4e^-4x
2*x^3+3x-1
11*cos[2x]*sin[2x]
11*cos^3[2x]*sin[2x]
8e^(8x)/(e^(16*x)+11*e^(8*x)+24)
3*x+ln(x)
3*x+log[x]
27*(cos[2*x])^(2)*sin[2*x]
27*(cos[2*x])^(3)*sin[2*x]
4-5*exp[5*x-2]
 2(%26%23119909%3B 4%26%238722%3B1) %26%23119909%3B 3
1/cos[a*x/2]
1/2x+1
5x^5
5x^4
5x
4
8xe^(4x^2)
5x^(1/4)
2(x+3)^3
8/(x)^0,5
1/(x)^0,5
1/(x)^(1/2)
8/(x)^(1/2)
1/(9x^2+6x+5)^2
3x^2(x^3+2)
25x(5x^2+1)^4
1/(x^3)
2x+19+3Ln(x)
90/(2+exp(x))
2/x
    90/(2+e^x)
2/(x^2+2x)^2
2/(x^2+2x)^2
7x^3-21x^2-14x
7x^3-21x^2-14x
7x^3
21x^2
7x^3-21x^2-14x
2x^3-2x
5^x
4/((x^2)-4)
1/((x-1)*(x+1)*(x-2)^2)
2/x
1/x²
1/x^2
3*x^2-6*x
3*x
1/sqr[x^2+2]
-1/3*x
5*x*e^(-2*x^2)-5/(x^5)
4x%F7(2x^2-3)
1/sqrt(1+x²)
1/sqrt(1+x^2)
1/sqrt[1+x^2]
1/(m+x)^2
1/x^4
1/x^4
3e^(3x)
2x+8/2^2
3X^3-1+(2%F7(3X+2))
3X^3-1+(2%25F7(3X+2))
3X^3-1+(2%2525F7(3X+2))
3X^2-1+(2%25F7(3X+2))
3X^2-1+(2%F7(3X+2))
-3/e^x
1/sqrt[4+x^2]
1-sin[x]/1+sin[x]
1/3x^4-3/4x^3+7/5x^2-14x+1
1/3x^4-3/4x^3+7/5x^2-14x+1
-3*sin(x-4)
-3*sin[x-4]
4/x^2
1/((2x-3)^(1/2))
2x/(x^2+9)
2(x-9)^(1/2)
8xe^2x
8x*exp(2x)
8x*exp%7C2x]
8x*exp[2x]
-2x+5+3ln(x)
-2x+5+3ln[x]
-3/e^x
2/((2-x^2)^(1/2))
1/(x+1)
1/n*sin[nx]
1+tan^2[x]
15e^0,02x
2e^2x+1
2e^(2x+1)
3x (x^2+3 )
3/x^5
2e^x
3/(x^5)
2e^x-5x
1/x²
1/x^2
1/x^3
1/x^3
2e^2x
1/x^3
2e^(2x)
4e^(2x)
2*ln[x]/x(ln^2[x]+1)
2x^3-x^2+4x+1
-1/a*e^(ax)%3Bx
-1/a*e^(ax)
3x^2
2x
2x/x^2+1
3x^2-5x+1
-2e^t + 3e^[-2t]
3x(x^2+3)
3x/(1+3x)
-2e^t+3e^-2t
-2e^t+3e^2t
2cos (3t+pi%F72)
1/(x^(a+1))
-4/x-2
6-y
6-x
2*e^(5x)
1/5*e^(5x)
2x
1/[(e^x+1)]
1/(e^x+1)
1/2t
1/(1+cos(x))
1/(2x-4)^2
1/(1+cos[x])
1/(cos^4)
1/(9x^2+6x+5)^2
2/(x^2+4*x+3)
1/(cos^4[x])
1/x^2
1/(1+x^2)
2x
2/5-3x
3x²
1/(sqrt(1-x^2))
-1%F72t
1/1600
2/(3x+5)
1/2*sin(2*a*x)
1/2*sin(2*a*[x])
1/2*sin[2*a*x]
2x+1-1/x
10xe^x
10xe^x
1/(2x^2-1)
10*x*e^x
1/4*x*cos(log(%26%238722%3B2x))
1/4*x*cos(log(-2x))
3*x^2+x-4
1/4*x*cos(log(-2x))
1/x
4/x
-2ln[x]/x(ln^2[x]+1)
-2ln[x]/(x(ln^2[x]+1))
1/(x^2)
-2/x+4
-2/(x+4)
9/(2x^2-6x-2)
-3/(x+1)^2
2*t *e(t^2-1)
1/(x^2+9)^(1/2)
2*t *e^(t^2-1)
2/(x²+3)
1/x^2
2/(x^2+3)
1/1600
1/((3sqrt[t]+tsqrt[t]))
5 (2-7x)^-2
1/((3sqrt[x]+tsqrt[x]))
1/(3sqrt[x]+tsqrt[x])
1/(3(sqrt[x])+tsqrt[x])
1/(3(sqrt[x])+t(sqrt[x]))
5 (2-7x)^-2
4x/e^2
1/[1+x^2]
1/(1+x^2)
1/(2x+1)^1/2
1/2(1+x)^2
1/(1+2x+1)^1/2
1/1+(12x+1)^1/2
1/(1+x)^3
1/1+(2x+1)^1/2
1 / 1+(2x+1)^1/2
1/cos(x)
1/cos[x]
1/cos[x]
2cos(5x)
2cos[5x]
2/x
1/(x^2+2x+3)
-2e^x
10x
-1/(2*x^3)
3*x
3+x
-2/(x-2)
2x/(x^2+1)^4
1/(cos^4[x])
2*((sin[x])^2)*(cos[x])^2
32/(3x+1)^2
1-(1/x^2)+(1/x^3)
1/((2x+1)^2)
1/2 * exp[1/4* x]
-2x%D7racine (5-x^2)
-2x%D7racine (5-x^2)
-2x%D7racine (5-x^2)
1+1/x^2-1/x^3
0.01exp^-0.01x
3x/(x^2+1)^2
3x/(x^2+1)^2
2/(3x-2)^2
0.01exp^[-0.01x]dx
2x/(x^2+1)^2
1/(1+2^x)
4x^3-2x^2+2x-7
3sin[x]
1/(2+3^x)
0.01exp^[-0.01x]dx
1/(2^2+3^x)
2x^4
7sin[x]-5cos[x]
1/(2^2+5^x)
8ln(2)
1/(x+sqrt(x))
1/(x+sqrt[x])
1/(xlog(x))
1/(x*log[x])
1-1/4X^2
1-(1/4*X(^2))
1-(1/4*X^(2))
1/ch(x)
1/cosh(x)
1/cosh[x]
4/x^2
4/3*(x-1)^(1/3)
1/(3squartx)
5*x*exp(4x^2)%26%238722%3B2/x^4
1 / 3 * sqrt[x]
1 / (3 * sqrt[x])
1/x
3/x^2
1
1/(1-x^2)
1/(x+2)
90/(2+e^(-x))
2x^3+4x^2+x+1
1/sin[x]^3
1/(x+2)
1/((sin[x])^2)
90/(2+e^(-x))
90/(2+e^(-x))
1/(x^2+4)
5%3A2X-5
5/2*x-5
1/cos[x]
5/(2*x-5)
7x
2x/((x^2)-1)^(1/2))
2x/((x^2)-1))^(1/2)
1/(x^2+2*x+3)
1/(cosx+2)
1/(e^x+1)
1/(e^x+1)
1/(e^x+2)
1/(e^x+1)
2/(e^x+1)
1/(e^x+1)
1/x^5
1/(e^x+1)
1/(1+x^4) 
1/(1+x^4) 
1/(1-x)^2
2/(x+1)^2
3/x^2
 4xe^5x
 4x*e^5x
2*x^(2)/( (x+1)^(2)*(x*x+1) )
2*x^(2)/( (x+1)^(2)*(x^(2)+1) )
1/x*ln[x]
1/(cos[x]+2)
1/(x*ln[x])
2x^3+6x^2+2x-4
2/(1-x^2)
2/(1-x^2)
3-(x-2)^2
1/(2x-4)²
1/(2x-4)^²
1/(2x-4)^2
1/cos[x]
1/cos[x]+2
1/[cos[x]+2]
1/x
-2x
2x
2x+3
-4/((3x+1)*ln[3x+1])
-2x+20-e^-2x+10
-2x+20-e^(-2x+10)
2*x/(x+1)
3/(x+2)
90/(2+e^(-x))
-1/(4xsqrt[x])
-1/(4x*sqrt[x])
80-20e^0,025x
4x*(2x^2+1)^3
80-20e^0.025x
1/(sin[x]^2+1)
1/(sin[x]^2+1)
1/(X^4+1)
1/t*ln[t]
1/ln(x)dx
5/(3x+1)
6/(x^2+6x+13)
1/(ln[x]
24x*ln(x)-3x^2+10
24x*ln[x]-3x^2+10
1/tan[x]
7/sqrt(3x-5)
7/sqrt(3x-5)
6/(x^2+6x+13)
1/(1+x^2)
1/(1+x^2)
1/(cos[x]^2)
1/(cos[x]^2)
2exp[-x]
2*exp[-x]
1/((x*x)-(3*x)+2)
1/((x^2)-(3*x)+2)
-2*ln(x)
-2*ln[x]
1/(x+ln[x])
1/(x*ln[x])
1/(tsqrt((t^2)-1))
1/(t*sqrt((t^2)-1))
1/(x*sqrt((x^2)-1))
1/(x*sqrt[(x^2)-1])
2/x-2
2/(x-2)
2*x+3/x^2+3x
2*x+3/x^2+3x
2/sqrt(2*x)
2/sqrt(2*x)
1/sqr (x)
1/sqr(x)
1/sqr(x)
1/sqr[x]
1/sqr[x]
1/sqr[x]
2sqr [x]
2sqr[x]
2sqr[x]
2/sqr[x]
12x²
12x^2
6x^2
12x^3
5x
3-(x-2)^2
3x^3/2x+12
4x^2-5x+1/x+3
2/x^3
8/x^7
3/x^4
1/(2t+t^2+1)
1/(2x+x^2+1)
1/(x+x^2)
2x^2/(t^2+1)
2x^2/(x^2+1)
1/(x^2)
1/(x^2)
2
1-2x
2*x
1
6e^(3x)
1/e^x
-3/e^x
-2(sin[x])^2
-2(sin[x])^2
-2(sin[x])^2
-2(sin[x])^2
2x((t^2-1)^(1/2)
2x((t^2-1)^(1/2))
2x((x^2-1)^(1/2))
1/(1+x^2)^2
3cos(x)-3sin (2x)+1
3cos[x]-3sin [2x]+1
3xe^[x^2-4]+3x/[2 [x^2+1]]
3xe^[x^2-4]+3x/2 [x^2+1]
3x*e^[x^2-4]+3x/2 [x^2+1]
3x*e^[x^2-4]+3x/2([x^2+1)
1/(1+x^2)
1/(1+x)^2
1/(x(x+1))
1/(x+1)
1/dx
5x
1/(1+x^2)^3
-3/e^x
-2e^-x
1/(tlnt)
1/(xlnx)
1/x^2
1/t
1/6x
1/(x²+6x+13) dx
1/(x^2+6x+13) dx
1/(x^2+6x+13) 
1/(x^2+6x+13)
1/1+sqr[x] 
1/(1+sqr[x] )
1/(1+2x)^3
8/(x^2+3x+2) 
3x+4-(2/x)
6(e)^(-6x)
2/(X^2+4X+3)
2e^x
1/x^2
1/x^2
2x+3
1/(x(x+3))
3x/ln(x+2)
2ln[(sqrt[(1-16*(x/L))]+1)/2]
1/(1-x^2)
110(ln(x)-2)/x
110(ln[x]-2)/[x]
110(ln[x]-2)/x
3*x^2-6*x
 9/ ( 9 x + 4 )^3  
2*(2*x^2%26%238722%3B5*x+5)*e^(%26%238722%3B4*x)
2*(2*x^2-5*x+5)*e^(-4*x)
1/((x-1)%B3)
1/((x-1)**3)
1/(x-1)^3
2 ( 2 x %26%238722%3B 5 ) e ^(%26%238722%3B2*x)
2 ( 2 x %2526%25238722%253B 5 ) e ^(%2526%25238722%253B2*x)
-3/e^x
2*(2*x%26%238722%3B5)*e^(%26%238722%3B2*x)  
3xe^x^2+x
3xe^x^2+x
3xe^(x^2+x)
3*x*e^(x^2+x)
1/(x^(nO+1))
2(2x%26%238722%3B5)
1/x^2 * e^(-2/x)
1/(1+sqrt(x))
1/(1+sqrt[x])
1/((x^2)+4)
-1/(x-2)
-3*x^2+e^(5*x+1)
1/(1+(x^2/2))
-3*x*e^(-x^2)+((1)/(x^2))
1/sqrt(1-x)
1/((1-x)^0.5)
1/(1+(x^2/2))
-3+4*exp(3*x+4)
-3+4*e^(3*x+4)
2
1/(2*x+2)
-4*x*e^(2*x^2)+((4)/(x^6))
2/x²+2
2/x^2+2
2/x^2+1
2/x^2+2
2/(x^2+2)
1/(1+x²/2)
1/(1+x^2/2)
1/(1+(x/sqr[2])^2)
1/(ln (x)
1/(ln (x))
5/((4*x-1)^(3/2))
-1/(2x+2)^2
7xe^(x²+5)
3/y^4*cos(1/y^3).
3/(y^4)*cos(1/y^3).
3/(x^4)*cos(1/x^3).
3/(x^4)*cos(1/x^3).
1/(2+x)^2
12/x-12/x²
12/x-12/x²
12/x-12/x2
12/x - 12/x2
1/(1-x)^2
12/x - 12/x^2
12/x - 12/x^2
12/x - 12/x^2
-1/(-1+x^1)
1-(1-x^2)^(1/2)
1-(1-x^2)^(1/2)
1-(1-x^2)^(1/2)
1-(1-x^2)^(1/2)
1-(1-x^2)^(1/2)
1-(1-x^2)^(1/2)
-4/(-1+2x^1)
1/(x^(2)+3*x+2)
1/(x^(2)+3*x+2)
3x^2+x-4
3x^2+x-4
3x^2+x-4
3x^2+x-4
3x^2+x-4
3x^2+x-4
3x^2+x-4
3x^2+x-4
3x^2+x-4
2xe^(-x)²
2xe^(-x)^^
2xe^(-x)^2
2x*e^(-x)^2
1/(x-1)^3
100-75*e[-ln[5]*x/10]
1/x(x+1)
1/(x(x+1))
1/(x-1)^3
1/(x-1)
2*x/(1+x^2)
1/(1+x^2)
1/(1-x^2)
1/(t^2-3t+2)
4(3x-4)exp[-3x]
1/((t-2)(t-1))
2x*exp[x]/x
3x+(2/x^2)
-5x*exp[5x^2]+(5/x^2)
2x^2+3
5x+5exp[4x]
1/(5x-3)
1/r^2+x^2
4x(6x^2+1)
2x-4e^x
2x-4e^x
2e^(-x)
-6
3%D7e^(5x-4)
-6*e^(5x+4)+2*(x^2)+2x+2
2+4e^(5x)
2X
2X
2*X
2*X
4*sin[3x]
-5*x^3
-2sin[-4x]
1/sqrt[4-x^2]
1/sqrt[4-x^2]
1/sqrt[4-x^2]
1/sqrt[4+x^2]
1/sqrt[4-x^2]
4*cos(2x-3)*(sin(2x-3)^4)
4*cos[2x-3]*(sin[2x-3]^4)
2*sin[4x+1]
3*cos[3x+4]*(sin[3x+4]^4)
-2*sin[x]^2
48e %26%238722%3B0,16x %26%238722%3B 3
-2sin[3x-4]*cos[3x-4]^3
4/(1+(1/e^X))
2x*exp[x]
4sin[2x]
2cos[-3x+1]*(sin[-3x+1]^2)
1/x
5sin(2x)
5*sin[2x]
3/t^3
3/x^3
1+exp(-X)
1782e^(-0,024x)
1782[e^(-0,024x)]
1782 x [e^(-0,024x)]
1/(2x-1)^2
1/(x^2+9*x+20)
1/(x^2-x+1)
70xe^(5x^2)
70xe^(5x^2)
70*x*e^(5x^2)
2x^3-4x+1
1/(2*sqrt(x))
1/(2*sqrt[x])
-5*x^3
4/(x^4)
4x^2+5x
4x^2+1-5x
1-(e^x)/(1+e^x)
-27/((-9*x+3)^2)
6/(x^3)
-2*x^2
3^x
3^x
2exp^(2x-1)
2exp^(2x-1)
2exp^(2x-1)
2exp^[2x-1]
2e^[2x-1]
1/(x*sqrt(x))
1/(x*(x)^(1/2))
1/(x*(2x)^(1/2))
1/(2x)^(1/2))
1/((2x)^(1/2))
6x^2*3x
3x*6x^2
6*x/(x^2+3)^2
6*x/(x^2+3)^2
1/(1+x^2)^(1/2)
12x^2
10%D7e^((-1/3)x)
1/(x+(x^2+x+1)^1/2)
1/(x+(x^2+x+1)^(1/2))
1/(x+(x^2+x+1)^(1/2))
1/(x+(x^2+x+1)^(1/2))
1/(x+(x^2+x+1)^(1/2))
1/(x+(x^2+x+1)^(1/2))
1/(x+(x^2+x+1)^(0.5)
1/(x+sqr[x^2+x+1])
1/(x+sqrt[x^2+x+1])
12x^3
1/(x+sqrt[x^2+x+1])
12x^2
12x%B3-x/6+9/8
12x^3-x/6+9/8
8(12x^3-x)/15
1/(2t)*cos(log(5t))
3*x^2-6*x
1/(sin(x))^2
1/(sin[x])^2
1/(x-2)
-3*x*e^(x^2)+(1/(4*x^3))
2^x
1/(5*x^2)
1%F7x
1/((d^2)%2A(sin(x)^2) a^2)
90/(2exp-x)
9/(x^3-4x)
-1/(5(x-1))
-4/x^2
1/cos(x)
1/cos[x]
1/2x-1/4sin[2t]
5/-2
1%C3%B7x
1/(1 x^2)
-1/(x%2A(x 2))
1*/tan[x]
1/tan[x]
4x^7
4x^7
1/(x^3+1)
1%5C(x%882)
1%5Cx^2
1/x^2
2%2Ax%2Ae^(-x^2)
1/(2%2A(1-x))
3x(x^2+3)^2
100e^-0,2x
100(e^-0,2x)
1/(x*lnx)
1/(x ln(x))
100*e^(-0,2x)
1/(x*ln[x])
3/(1+x^2)
1/(x*sqr[1+x^2])
1/ln[x]
1/sqr[x^5-1]
2x^2-6
1/(sin[2*x])
-1%5C2*x^e+2
1/sqrt(sin(2)-sin(x))
1/sqrt(sin[2]-sin [x])
1/sqrt[sin[2]-sin [x]]
-1/x^2
-1/x^2
1/2%26%2310003%3B(x)
1/2%26%2310003%3B(x)
1/2sqrt[x]
1/2sqrt[x]
1/2sqrt[x]
1/2sqrt[x]
1/sqrt[x]
1/sqrt[x]
1/2sqrt[x]
1/2sqrt[x]
1/sqrt[x]
1/sqrt[x]
1/2sqrt[x]
1/2%26%2310003%3B(x)
1/2sqrt[x]
1/2%26%2310003%3B(x)
-1/x^2
-1/x^2
10(x-2)^2 e^(-x)
1/2sqrt[x]
1/2sqrt[x]
1/(2sqrt[x])
1/(2sqrt[x])
2x
2/sqrt[x]
2/sqrt[x]
-1/2x
-1/2x
-1/(2x)
-1/(2x)
-3x^2+2x
1/((1-x)*(x^2+1))
10xe^(5x^2)
1/(x*ln(3/x)
-1/(2x)
-1/(2x)
1/xln[3/x]
3e^x
3e^x
1/x*ln[3/x]
1/[x*ln[3/x]]
1/(e^(-5x))
3e^x
3e^x
3X^2+X-4
1/x²
1/x^2
8/x^2
-6*cos[6y-5]
-36*cos[6y-5]
-6*cos[6y-5]
8x/x^2
6/(x+2)
2x
2x
3/2 t^2
1
2/(x+1)
6/(x+2)
1/(7*x^2)
-3x^4
2/3
1/((x+2)^2)
1/(1+e^x)
2*(10x^2+9x-9)*e^(5x)
2*(10x^2+9x-9)*e^(5x)
-2*(4t+3)*e^2t
-5*(5y-2)*e^5y
1/(x² -12x+36)
1/(x^2 -12x+36)
-2*(3y+5)*e^(-3y)
20cos[5x]
6+(x-1.5)*e^-x^2+3x
8/(x^2)
4/(x^2)
48e %26%238722%3B0,16x %26%238722%3B 3
1
1 / (ch(x))^2
1 / (ch[x])^2
1/(8+x^3)
1/(log(x))%A82
1 / (exp[2*x] + exp[-2*x] + 2 )
1/(log(x))^2
1/(ln(x))^2
2/x+2
2/(x+2)
1+(4/(x-1)²)
1+(4/(x-1)^2
1+(4/(x-1))^2
3/(x^2)
3/(x^2)
2exp(x)
2exp[x]
1+x
2/(x²+4x+3)
2/(x^2+4x+3)
5*cos[3*x-1]
5*sin[3*x-1]
1/(x^2+3x+3)
1/(x^2+3x+2)
1/e^x
1/e^x+1/e^(2x)
-1/x²
1/(x+sqrt(3))
1/[x+sqrt[3]]
-1/x^2
1/(x+sqrt[3])
1/2x+1
3
1/(x%2Aln[x])
3^-x
1/(3^x)
3^x
1-(12/x^2)-(16/x^3)
1/x
3/sqr[2x 4]
1/tanx^-1
1/tan[x]^-1
1/tan[x]^-1
1/sqrttan[x]
1/sqr[tan[x]]
1/((2x+1)^2)
1-(12/x^2)-(16/x^3)
-3x-exp(2x)
1/x^2+6x+9
-3x-e^(2x)
1-12/x^2-16/x^3
1/2(x-1)
1/(2(x-1))
1/2(x^2)
-3x*e^(2x^2)-1/(x^4)
3x²-2x+5
3^2-2x+5
3x^2-2x+5
-5x^2+4x
1/x^2
1/x^4
1/(3x+2)
2*e^(3x+1)
2x(1+x²)%26%238309%3B
2x(1+x^2)^5
3x^2-2x+5
2x+3
-8/x
2(e^x)
3/((5-7x)^3)
1/2(exp[x/2]+exp[-x/2])
1
1
12/((3x+9)^2)
2x+1
1/x^2+9
1[x^2+9]
1/(x^2+9)
2*x(x^2+1)^3
4e^x
1/x^6
1/t^2
1/t^2
4/x^2
4/x^2
1/x**2
1/x**2
1/x^2
-2/(x^2+4x+3)
1/t^2
1/x^2
4e^[x]/e^[x]+7
4e^[x]/e^[x]+7
1/(1+e^-x)
4exp[x]/exp[x]+7
4exp[x]/(exp[x]+7)
1/(1+x)^2
20*exp(-x^2/2)
20*exp[-x^2/2]
20x*exp[-x^2/2]
5*x^(-3/2)
5*x^(-3/2)
4x^3/racine(2+x^4)
4x^3/sqr(2+x^4)
2x^2/x^3
5e^(-x) - 3e^(-2x)
4-(x)^2/2
2(2x+3)^4
1/(x-1)^2
8/(x-3)^3
2x-3
29-4x+(1+x)*ln[1+x]
57
57
3/(3x-2)^2
3/(3x-2)^2
3/(3x-2)^2
3/(3x-2)^2&Sub
1/x^(1/2)
5cosxsin²x
5cosxsin^2x
1/(1%3Dx^2)
5cos[x]sin^2[x]
1/(1/3Dx^2)
1/(1/x^2)
1/(1+x^2)
4*e^(0,3x)
4*e^0,3x
4 e^0,3x
4
0.3
4*e^(0.3x)
3/((3x-4)^5)
2*sqrt[a^2-x^2]
1/(1-x^2)
2/(x²+4x+3)
2/(x^2+4x+3)
1/(1+2x)^3
1/x^1/2
3sin[x]cos^2[x]
1/(x^1/2)
3/(t-1)^2+3/(t-1)^3
3/(x-1)^2+3/(x-1)^3
1/(x^(1/2))
3/([1+2x])^2
2x(1+x²)%26%238309%3B
3/[1+2x]^2
2x(1+x^2)^5
3/[1+2x]^2
3/[4x^2+4x+1]
-5x+1
2/(x*x*x-x)
3/X^3
-36^3
-36x^3
4/x^2
3xex^3
3/X^3
3/(x^3)
1/(2x+1)
3*x*e^(2*x)
1/(1-x^2)
1/(t^2 + 1)
5+13/(x-3)
1/(1-x^2)^1/2
1/sqrt(1-x^2)
1/sqr(1-x^2)
1/(1-x^2)^(1/2)
1+5/(x-1)+(-1)/((x-1)^2)
1+5/(x-1)+(-1)/((x-1)^2)
5/(x-1)
1-12/x^2-16/x^3
1/(x-1)
1/((x-1)^2)
5%2Ae^-t
3/(2x 3)
-2(4t+3)*e^-2t
-4x+exp[3x]
3/x
-2*(t-3)*e^(-t)
-15cos[3x]
7x^2-3x
-2-2ln[-4x-5]
-2-2ln[-4x-5]
-2-2ln[-4x-5]
1/x^2 -9
1/(x^2 -9)
1/cos[x]
6/x²+1
6/x^2+1
6/(x^2+)
-5sin[8x]
2e^(4x)+(-2x-4)*ln(x)
2e^(4x)+(-2x-4)*ln[x]
-2x^2+e^(-2x^2)
-2x^2+e^[-2x^2]
-2x^2+e^(-2*x^2)
1/2x
1/2x
-2*x^2+e^(-2x^2)
-2x^2+e^(-2x^2)
-2x^2+e^(4x+2)
-3x*exp[-x^2]+1/x^3
-2x*e^(-4x^2)+(2/x^2)
2*cos[8x-8]
5%2Aln[x]
1/(a+bx) 
1/((1+2x)x )
1/sqr[x^2+1]
-2(x-1)e^x
-4+e^(-4x+1)
6/((x^2)+3x+2)
5x*e^(-4x^2)+(1/4)
-6sin[3x]
-5cos[10x+8]
-2x+1
2x+1
1/x(1-x)
1/x
1/(1+e^-x)
1/(e^(-x)+1)
1/x^2
3*x^2
1/ln(x)
-2x
1/2sqrt[x]
1/(2sqrt[x])
4x+156
1/ln[x]
2x^2/(x+1)^2*(x^2+1)
2x^2/((x+1)^2*(x^2+1))
1/sqrt[x]
10/x^(2)
9x/(lnx)^4
1/((x+5)^4)
6/((x²+3x+2))
6/((x^2+3x+2))
2*x*e^(x^2)
2x
2
1/(X+2)^2
2x+1
-4
1/(cos[x/2]exp[-x/2])
1/(((cos[x/2])exp[-x/2]))
6/50*x^2
40x
1/((cos[x/2])(exp[-(x/2)]))
1/((cos[x/2])(exp[-(x/2)])+t)
1((cos[x/2])(x+2))
1((cos[x/2])(x+2))+(X/(X+2))
1((cos[x/2])(x+2))+(x/(x+2))
1/((cos[x/2])(x+2))
1/(cos[x/2])(x+2)
1/((cos[x/2])(x+2))
1((cos[x/2])(x+2))+(x/(x+2))
1/((cos[x/2])(x+2))+(x/(x+2))
1/((cos[x/2])(x+2))+(x/(x+2))
1-((cos[x/2])(x+2))
1/((cos[x/2])(x+2))
1/(((cos[x/2])(x+2)))
1+xcos[x/2]
1+xcos[x/2]
1+(x)*cos[x/2]
1/(%26%23960%3B/2)-x
1/(pi/2)-x
1/((pi/2)-x)
1/((2cos[x/2])(exp[x/2]))
2*e^(1-0,5x)+x-2
2*e^(1-0,5x)
2*e^(1-0,5*x)
2*e(1-0,5*x)
2*e^[1-0,5*x]
2*e^[1-0,5x]
2e^[1-0,5x]
2*e^[1-0,5*x]
2*e^1-0,5x
1/cos[x]^5
1/cos^5[x]
1/cos^5[x]
1/cos[x]
1/((x*(x+1))^(1/2))
1/sqrt(1-25x^2)
1/sqrt(1-25*x^2)
1/sqrt(1-25x^2)
4*x
5*x
6*x
7*x
8*x
6x^3-x
6x^3-x
1/2(x+1)^2
1/(2(x+1)^2)
1/(x*ln[x])
1/(1+x^2)
1/cos(x)
1/cos[x]
4/x
2/(sqrt(x))
2/(sqrt[x])
1/(2sqrt[x])
4/(x+2 (
4/(x+2)
1/(e^x+1)
6x^2/(50)
40x
5exp^-5^x
5e^-5^x
5e^-5x
5*e^-5x
3(x)(x)
1/[-9+x^2]
1/(-9+x^2]
1/(-9+x^2)
1/(1-x**2)
1/(1-x^2)
3*e^3x
3*e^(3x)
1/(2x-1)^2
4/(x+1)^2
2+-11/(x+5)
-4*sqrt(3x+1)
-4*sqrt[3x+1]
1/(1+e^-x)
1/(1+e^t)
-1/(4x*sqrt[x])
1/(1+e^x)
2*exp(3x+1)
2*exp[3x+1]
2+-11/(x+5)+10
5+2 [x]/x^2-x-6
5+2 [x]/x^2-[x]-6
1/x²
1/x^2
1/(cos^4[x])
2-x
3/x
7/x
5/(x^2)-sin[x]
1/(sin[x])^2
-7*sin[-3x]
-7*sin[-3x]
6e^6x+11
6e^(6x+11)
5/(%26%238730%3Bx)
8*x*x*x*x-8*x*x+1
9x^2-5x+10
1/5x
-1+exp[5x]
7-e^-x
1/(cosx)²
1/(cosx)^2
1/[cosx]^2
1/([cosx]^2)
1/([cosx]^2)
1/(cos[x]^2)
40+0,2x+2*e^(-0,1x+2)
-5/5+3*exp[x]+1/x^6
-5/5+3*exp[x]+1/x^6
4*sin[2x]
2/x
-6(6x-2)^2
4/x^4
-1/2*sqrt[x]
8/(4x-10)^3
1/10*x^2 - 2x
-24/(-6x-8)^2
6/(x+2)2
6/(x+2)^2
1/(2sqrt(x))+3x^4+2/x^3
1/2sqrt(x)+3x^4+2/x^3
1/x
1/2sqrt[x]+3x^4+2/x^3
1-e^((-y)^2)
1-e^((-y)^2)
1-e^((-y)^2)
1-e^((-y)^2)
1-e^((-y)^2)
1-e^((-y)^2)
1-e^(-y^2)
1-e^(-y^2)
1-e^(-y^2)
1-e^(-y^2)
1-e^(-y^2)
1-e^(-y^2)
1-e^(-y^2)
1-e^(-y^2)
1-e^(-y^2)
2*sqrt[x]
1 /sqrt((1-t^2)(1-0.5t^2))
-16/(-8x-2)^2
1 /sqrt((1-t^2)(1-0.5*t^2))
8/2x-6
1/(x-1)^2
6/(x+2)^2
3/(3x-2)^2
6x/(x^2+3)^2
-8/(4x-1)^3
4e^0,3x
4*e^0,3x
4*e^x0,3x
4 exp[0,3x]
2^x
3/x^4
1/x^3
4e^(0,3x)
1- abs(x) 
3/4*(1-x^2)
2*x*e^(x^2)
4(5*x+1)^4
5x+(3/x^2)
1/(4x+3)^6
5/(2x-3)
5x+(3/x^2)
5x
5x+(3/x^2)
3/x^2
2*e(^2x)-(1/2sqr[x])
1/(X+sqrt[3])
-2*(-9y-3)
5*x^-2
5x^-2
-2*(x^2-5x+1)*e^(-2x)
4-2e^x
3x*e^(-x^2)-((1/2x^6))
-8*cos[4x]
2pi
-4/(x+2)^2) 
2pi/2
3pi/2
-4/((x+2)^2) 
2/3x
2/3
1/((x^3)+1)
2/3 x
5x
2/(x²+4x+3)
3/x
2/(x^2+4x+3)
4sin(2x)-cos(4x)
2*e(^2x)-1/2sqr[x]
2*e(^2x)-1/sqr[x]
4sin[2x]-cos[4x]
2*(e^2x)-1/sqr[x]
2*e^(2x)-1/sqr[x]
10xln (x+4)
10xln [x+4]
10x*ln [x+4]
4x+2
1/((x^3)+1)
3/((x^3)+1)
1/(x(x+1))
1/x^3
1/ax+b
1/1+sqrt[2x+1]
1 / 1+sqrt[2x+1]
-1/(3x+1)^2
3/x^2
4/x+1
4/(x+1)
3%A8((2x+1)^(1/2))
3x^2+4x-5
2/sqrt (1-x)
2/sqrt [1-x]
5x^2-6x+5
5x^2-6x+5
1/(4*exp((1/2)*x)+2*exp((3/2)*x))
1/(4*exp[(1/2)*x]+2*exp[(3/2)*x])
4x
3x x (e^(x^2+2)
3x x (e^(x2+2)
3x(e^(x2+2)
2e^(3x+1)
1/(x+5)
1/(x(1-x))
1/(1-x)
2x^(1/2)
2^(1/2)x^(1/2)
4/x
2+1/(3x+5)
2+1/(3x+5)
5/(3x^2-3x-18)
1-1/x^3
2*x*e^x
5x-2
1/(e^x(e^x+1)
1/(e^x(e^x+1))
4%D7x-1
1/(1+x^2)
1-6x(e^(x^2+3)
1-6x(e^(x^2+3))
1
1/cosh[2x]
3xe(^x^2+2)
3xe(^x^2+2)
3x (e(^x^2+2))
3x X (e(^x^2+2))
3xe(^x^2+2)
4/(x^1/2)
4/(x^(1/2))
2x^2+3xy-y^2
2x^2+3xy-y^2%3D1
-1/(x(1-x))
2x^2+3xy-y^2%253D1
1/2x+1/2
1/2x 1/2&Sub
6*x^2+11/x
1/(e^x)
11x+3^x-2
1/e^x
11x+3^(x-2)
-3*sin[x]^5
1/(x^2)
-3*sin^5[x]
1/(2^2)
-7x^2+4/x^3
4*cos^4[x]*sin[x]
3/(2x+5)
2x+2
-2x-1
2x
2
1/x²
1/x^2
3/(2x+5)²
3/(2x+5)^2
1/x^3
1/x^4
2x+2
1/x^1
3/(2x^2+5)
8/4e^x+1
8/4e^x+1
8/(4e^x+1)
5/sqr(x)
5/sqr(x)
5/sqr[x]
2x(x²+1)^3
2x(x^2+1)^3
1/sqrt(t)
1/sqrt(x)
1/sqrt(x)
1/sqrt[x]
1/2*sqrt[x]
1/(2*sqrt[x])
-2/(x^2+4x+3)
1+1/x+1/x²
1+1/x+1/x^2
-1/(e^x+1)
3x
1/(e^(-5x))
1/(e^(-5x))
1/((x^1/2)(1+x^1/2)^4)
1/((x^(1/2))(1+x^(1/2))^4)
1/(x-3.14)^7
6/X²
6/X%A82
6/X^2
3/x^2
1/(ln[x])
3/((x^3)+1)
1/x
2/x
1/(7*sqr[x])
8cos[x]
8cos*(2x+pi)-5sin[x]
8cos*(2x+pi )-5sin[x]
1/(2x-1)^2
8cos
8cos x
8cos[x]
1/(2x-1)^2
2x+pi
-5sin[x]
8cos[2x+pi]
5/x
8cos[(2x+pi)]
1/exp(-5x)
1/x
1/x^n
1-(x+1)
1%2f2x%2b1%2f2
1/(1+x^2+x^4)^1/2
1/sqr(1+x^2+x^4)
1/sqrt(1+x^2+x^4)
1/sqr%7C1+x^2+x^4]
1/sqrt[1+x^2+x^4]
8x+1/4x^2+x-2
1/(1+x^2+x^4)^(1/2
1/(1+x^2+x^4)^(1/2)
8x+1/(4x^2+x-2)
1/(1+x^2+x^4)^1/2
5/x^7
7/2x^(9/4)
7/(2x^(9/4))
1/x^2
1/e(-5x)
3/x+1
2*(2*x-3)^3
1/2
1/1+t
1/1+x
1/(1+x)
3x^2+4x-5
3/x^2
1/(1+x²)
1/(1+x^2)
-2racine(x)/3
-3/x
-2sqr[x]/3
-6/(-3x+8)^2
-1/2(e^(2x)
1/4(20x+3)cos(10x^2+3x%26%238722%3B8)
-1/2(e^(2x))
-27/(-9x+6)^2
2/x
1/2(e^(2x))
2
2
2ln[x]+(3/x)+3
2ln[x]
3*x+4-5/x
5x^2+4
3x²
3x^2
8cos[x-7]
8sin[x-8]
1/sqrt(1-x)
5x+ln
5x+ln[-2x+4]
1/sqrt[1-x]
2*log[x]-x
1/(2*sqrt[x]*sqrt[1+x])
1/sqr[x]
1/((x^2)+4)
1/(x*(1+log[x]^2))
5x^2+exp[-x]
1/ln(2)*(t+1)
-4/3*cos(4*t)cos(sin(4*t))
1/([ln(2]*(t+1))
1/ln[2]*(t+1)
1/(ln[2]*(t+1))
-12/(-4x+3)^2
1/sqr[2*x+5]
-1/x
2x
1/((t^2)/4)+1
1/(((t^2)/4)+1)
-5x^%26%238203%3B2%26%238203%3B%26%238203%3B+%26%238203%3B1/2sqrt%26%238203%3B%26%238203%3B[x]+6/x^2
1/(((x^2)/4)+1)
6/(2x-2)^2
2/x
-24/(-6x-2)^2
-7/2-x
-7/2-x
1/((2x)^2+4
1/sqrt(1+x^2)
1/((2x)^2+4)
1/sqrt[1+x^2]
1/(x^4+x^2+1)
36x3%26%238722%3B6x2%26%238722%3B18x%26%238722%3B8
36x^3%26%238722%3B6x^2%26%238722%3B18x%26%238722%3B8
36x ^3 %26%238722%3B 6 x^2%26%238722%3B18 x%26%238722%3B8
36x^3 %26%238722%3B 6x^2 %26%238722%3B 18x %26%238722%3B 8
1/(1+x^2)
2*x-0,2^(-0,1*x)
2x-0,2^(-0,1x)
2x-0,2^(-0,1x)
2x-0,2^(-0,1x)
2+exp(x+2)
2x-0,2^-0,1x
2x-0,2^-0,1x
1/(4+x^2)
2x-0,2*e^(-0,1x)
2+exp*(x+2)
2x-0,2*e^(-0,1x)
4sin(%26%238722%3B4x)
1/(1+x^2)
4 sin[%26%238722%3B4x]
1/(2+x^2)
1/arcsin[x]
1/arcsin[x]
6/(x^2+3x+2)
1/(2+2x^2)
1/arcsin%27[x]
-2/x-1
2/(4+2x^2)
-2sin[x+5]
1/(2+sin(x)²)dx
1/(2+sin(x)^2)
1/(2+sin[x]^2)
2sin[x+5]
6sin[-6x]
2x/(x^2 +1)
1/(1+x)
3x^2 cos[x]
1/(2+(sin[x])^2)
1/4
4cos(5x)
1/(3+5 cos[x])
1/(2x+5)^0,5
1/(2x+5)^0,5
1/(2x+5)^0.5
1/e^5x
1/(sin[x]+cos[x])
2xe^(x²-3)
1/(1+8x)^(1/2)
2xe^((x^2)-3)
1/(e^(2x)+e^x-2)
2(cos x+1) (2cos x-1)
2(cos [x]+1) (2cos [x]-1)
1/(x*sqrt[1-x^3])
-3*x-5*e^(2*x-2)
2/x
5*x*e^(4*x^2)-(2/x^6)
1/(x*sqrt[1-x^2])
1/(x*sqrt[1-x^3])
1/(1+e^-x)
1/(1+sin[x]+cos[x])
1-(x+1)*e^x
1-(x+1)*e^-x
-2/sh(x)
-2/sinh(x)
-2/sinh[x]
1/x^2
2/x+1
2*cos[8*x%26%238722%3B10]
2*cos[8*x-10]
2/(x+1)
2*x(x+3)e^(2*x)
1/cos(x)*sin^3(x))
1/[cos(x)]*[sin^3(x)]
1/([cos(x)]*[sin^3(x)])
1-(x+1)*e^-x
1/(cos[x]*sin^3 [x])
8x^3-5x
1/((2x+1)^2)
4+3x
3x^2-5exp[2x]
2/x
3/x²
1/(3x+2)
3/x^2
2/x
3x^3-1/2x^2+3/x^3
1/(2x-1)^2
6x^3+4x
3x^2
7-e^-x
3x^2-(3/x^3)
1/3 sqrt[x]
1/(3 sqrt[x])
1+5exp-3x
1+5exp-3x
1/2x^2
3/X^3
1/2X^2
8*cos(x)
5/(2(9-5*x)^4)
1/(2x-1)^2
8*cos[x]
7X^3-4X^2+3X-1/5
18cos[6*x]
2e^(-0.5x)+x
1/x^n
1/x
2e^(-0.5x)
4*(x+2)*e^x
8xe^(4x^2)
6
-5X^4
1/lnx
1/ln(x)
1/x^m
1/(x^2+3x+2)
-2*(4x+3)*e^2x
1/x
3x%B3 - 1 / (2x²) + 3 / x%B3
3x%25B3 - 1 / (2x^2) + 3 / x%25B3
3x%2525B3 - 1 / (2x^2) + 3 / x%2525B3
1,79*x/(x+4)
1/(e^x +1)
1/(x-x^2)
1/x
2x^2/((x+1)^2 +(x^2+1))
-1/(3x+1)
-1/(3x+1)
1/(x-x^2)
1/(x-x^2)
5x*e^(-3x^2)-(5/(x^6))
-1/(x-x^2)
-5-5e^(-4x-5)
1/(sin[x]+1)
-2
1/(t^2+x^2)
1/(2x+3)
1/x^5
2/(x+2)
1/sqr[1-x]
2/x
1/(1+2x)^3
1/sqrt(1-x²)
1/sqrt(1-x^2)
1/sqrt[1-x^2]
1-(x+1)e^-x
17280*exp(-0.024x)
17280*e^-0.024x
1/(x(ln(x))^3)
1/(1+sin(x))
1/(1+sin[x])
3/cos[3*x]^4/(sin[3*x]+1)
2x-2ln[x+1]-(1+x)ln[1+x]-x
1/(3x-2)
7x^5
5e^3x
5e^(3x)
8/x^4
1/x
1/sin(x)
1/sin[x]
1/sin[2x]
1/sin^2[2x]
1/(xln(x))
1/2e^(x^2-1)
3/x+2
1/2*e^(x^2-1)
5e^(3x)
1/e^-5x
1/(e^-5*x)
1/(e^-5*x)
1/(e^(-5*x))
1/(1+e^x)
6/(x+2)^2
6/(x+2)^2
1/(1-x)
2/x^2+4x+3
2/x²
2/x^2
1/x^3
1/(2x-1)^2
1/x
-2/x^-3
-2/x^3
-2/x^3
3x
2*x*sin(x)
2*x*sin[x]
6e^3x+1
3/4
3/x
3*x+4-5/x
3*x+4+1/(2*x+1)
2+(1)/(3x+5)
-2/(sqrt[x-1])
-1/(1+1/x)
2
8*cos[x]
1/sqrt(9-(x-1)^2)
2*e^(-x)
1/x
1/x
1/sqrt[9-(x-1)^2]
7-8x^3
1/((-x+1)^2)
1/((-x+1)^3)
-1/(1+1/x)
-7cos(7x-9)
1/[(3x-1)^2]
3x^2-2x
5e^(0.05*x)
-7cos[7x-9]
2x/(sqr[x^2+3])
1/(1+x)+1/(1+x)e^2
2/(sqrt[x-1])
1/(1+x)+1/(1+x)^2
-1/(x+%E9)
-1/(x+2)
1/2*x^2
5e^(-0,1x)
5*e^(-0,1x)
1/(2x+2)
4*exp[x]/exp[x]+7
4*exp[x]/exp[x]+7
4*exp[x]/(exp[x]+7)
1/((-2x+1)^2)
3x^2
1/x
1/x
6/((x+2)^2)
2*1/x
6t/(t^2+3)^2
-2*(x^2)-2x-2
6*x/(x^2+3)^2
1/cos²(x)
1/cos(x)^2
1/cos[x]^2
1/(1+e^x)
2e^0.04t/(e^0.04t+19)
2e^0.04x/(e^0.04x+19)
1-1/((cos[x])^2)
4x-x^2
1/(2x-1)^2
1/(1+x)^2
1/cos[x]^4
1/(2*x+1)^2
-2/(2x+1)
1/(cos^4[x])
1-(x+1)^e^-x
4x
4x-x^2
-2*cos[3x]
1/sqrt[x]
1/3sqrt[x]
1/(3sqrt[x])
-2x+20-e^(-2x+10)
-2x+20-e^(-2x+10)
2sin[x+(pi/2)]
3x/(x^2+1)^2
1/ln(x)
1/lnx
1/ln[x]
1/sqrt[4x+1]
2/(x+2)
2/x^5
-2sin(x)
-2*sin(x)
-2*sin[x]
3xe^x
2x
3xe^x
3x*e^x
1/(t)^1/2
1/(x^1/2)
2x^2/(x+1)^2(x^2+1)
1/(x^(1/2))
2x^3_4x+5
2x^2/[(x+1)^2(x^2+1)]
2x^2/[(x+1)^2(x^2+1)]
2x^3-4x+5
2x^2/([x+1]^2[x^2+1])
2x^2/([x+1]^2[x^2+1])
2x-1+1/(x+1)
1/(1+x(^2))
1/(1+x^2)
1/x^2
4x^2-3x+1/x^2
2x-1/x
3/x+2
4x^2
2/x
1.25^0.5x
2/(x^2+4x+3)
7/(2+3*x+x^2)
4x+4
2x^2/((x+1)^2 * (x^2+1))
1/cos
1/cos(x)
2x
4x
13*(1-e(-0,5*x))
7x
7x
1/square(x) + sqr(x)
13*(1-e^(-0,5*x))
1/sqr(x) + sqr(x)
1/sqr[x] + sqr[x]
5/x^2
3/x
3x^2+2x-1
8cos(2x+pi)-5sin(x)
1/(x^2+z^2)
1/(x^2+z^2)^(1/2)
8cos(2x+%26%23960%3B)-5sin(x)
8cos[2x+%26%23960%3B]-5sin[x]
8cos[2x+%2526%2523960%253B]-5sin[x]
1/(exp(x)-1)
1/(exp(x)-1)
1/(exp[x]-1)
1/(exp[x]-1)
2x^2
2/x
2/x
1/7sqr[x]
1/7*sqr[x]
1/(7*sqr[x])
3/x^2
1/x^2
5x^3-7x^2+8x-5
1/((-2x^2-4x+2)^(5/2))
1/((-2u^2-4u+2)^(5/2))
1/((-2x^2-4x+2)^(5/2))
1/x*(ln(x))^3
1/x*(log(x))^3
1/x*(log{x})^3
2 e^(4x) 
1/((2+x)^2*sqrt(1-((1+x)/(2+x))^2))
1/x^(0,5)-1
-1/((x*(1-x))
-1/[(x*(1-x)]
2x^3+(1/2)*x^2-3
5x^3
2/x
3/x^4
2*t^2
2*t^2+3t
2*t^2+3t
1/(2x^2+1)^2
1/(2x^2+1)^2
1/(2x^2+1)^2
1/(2x^2+1)^2
1/(2x^2+1)^2
1/(2x^2+1)^2
1/(1+x)
1/cos[x]
1/2
-1/(x^2+x)
1/x + 1/2*x^2
2/(2*x^2)
1/(x^2+1)
1/x
1/1+x^2
1/(1+x^2)
2x^2
3/2x^3
3/2x^2
1/3
3x^2
4x
4x
1
1
512*exp[-1.4*x]
2/x
8cos(2x+pi)-5sin(x) 
8*cos(2x+pi)-5*sin(x) 
8*cos(2x+pi)-5*sin(x) 
3/x*2
3/x^2
2*e^x
512*-1.4*exp[-1.4*x]+512*1.4
1/(xln(x))^2
1/(xln[x])^2
1/(x*ln[x])^2
1/(x^3) 
1/(x^3) 
1/(x+4)
1/(x+15)
1/(x*ln[x])^2
1/(x*ln[x])^2
1/(x+2)
1/(5x^3) 
2/x*lnx
30+1/50*(x^3-30x^2+200x)
7x/6
2/x*ln[x]
1/xln[x]
1/x ln[x]
5x/2
1/x^2*exp[1/x]
3/(6x+4)
1/(x^2+x+1)
1/ln(x)
1/ln[x]
1/ln x
3/ (6x+4)
1/(-(y^2))
1/(-(x^2))
2x^2/x
3x/(3x^2+5)^3
-3/(5x)
1/(x-5)(x-2)
2xlogx
1/x^2
10x-x^2
1/x^2
-4x/9
2
-5/x
-1/x^2
2x^2/2
1.5x^2
1/(x^2+1)^(1/2)
2x
1/x^5
2expx
2e^x
-1/x
13*(1-e^(-0,5*x)
13*(1-e^-0,5*x
13*(1-e^-0,5*x
2/3cos(2x)sin(2x)
2/3cos[2x]sin[2x]
1/(x^2-x+1)
12*x^3
-10/3cos[10x+5]
4(2x+3)exp[2x]
2(x^2+3x+3)exp[2x]
1/x
17-2x+(1+x)log[1+x]
1/(x²-x)
1/(x^2-x)
5xexp[-4x^2]+(3/(x^3))
5x*exp[-4x^2]+(3/(x^3))
-4x-6exp[x+3]
1/2^(1/2)(sec[x])^4
4cos(x)
4*cos[x]
1/x^5
4/(3-cos(x))
3*x*sin[x^2]
4/3-cos(x)
3*x*sin[x^2]
3*x*sin[x^2]
14-x/x
4/2+x
4/(2+x)
1/x^(m+1)
1/(x+2)
1/(2x-1)
3/4*x^2-2/3*x+4
3/4*x^2-2/3*x+4
1/(2x-1)
1/(2+x)
3/(x-2)
3/(x-2)
2x[4-x]
1/((x+1)^2+1)
4x^2-3x+1
-0.21x²+2.35x-0.7
-0.21x^2+2.35x-0.7
3/4*x^2-2/3*x+4
3/4*x^2-2/3*x+4
-2/(x+4)
2*(5x-6)e^-(5x)
2x^3-4x+5
64-x*4
64-x*6
4/3%26%238730%3Bx - 7/x^2
4/3sqrt[x] - 7/x^2
4/ 3sqrt[x] - 7/x^2
64-x*4
4/ 3sqrt[x] 
64-x*3
64-x*4
64-x*5
4%F7 3sqrt[x] 
64-x*6
64-x*4
4/(x-2)^5
25*y^2*e^(-5y)
2sinxcosxe^sinx
2sinxcosxe^sinx
2sinxcosx(e^sinx)
2sin[x]cos[x](e^sinx)
2sin[x]cos[x]e^sin[x]
1/(4(x%26%238722%3B1))
10/(2x+4)^1/2
10/(2x+4)^0.5
5cos(%26%238722%3B5x)
-0.5/x^2e^x
-0.5/x^2e^x
1/x^2e^x
1/x^2e^x
5
3x
-4/x^5+e^-x
2*x*x*x-5x+1
-1/x
3sin(6x)cos(cos(6x))
8/x2
5 cos^2
8/x2
5 cos^2
8/x^2
5 cos^2x
5 cos^2x
5 cos^2[x]
1/2-(sinx)
-1/4x
1/X
1/x
-4/x^2
6/(x-2)^2
2e^(2x+4)
3e^(2x+4)
-1/x
2e^3x+3
2e^(3x+3)
2x(3x^2+1)^2
3x-4
2x^2
1
2/3x+5
2/(3x+5)
1/(x^4)
2/x
2xe^(-x^2)
1/x^2
1/(1+x^2)
1/sqrt[1-x^2]
17280e^(-0,024)
17280e^[-0,024]
17280e^-0,024
10cos(2x)10cos(2x)
10cos(2x)
8e^8x+9
8e^(8x+9)
8e^(8x+9)
-1/(4x*sqrt[x])
32xe^(2x^2)
32xe^(2(x^2))
32xe^[2x^2]
2x+1
2x/(x^2+1)^4
1/cos[x]
1/x^n
1+tan^2(x)
1+tan^2
1+tan^2
1+tan^2[x]
1/(1+e^x)
1-(x-2)^2
1/4(x-2)^2
1/(sqrt[2+x,3]+sqrt[2+x])
2*x
1/((2+x)^(1/6)+sqrt[2+x])
4x²%26%238722%3Bexp(2x+4)
4x^2%26%238722%3Bexp(2x+4)
4x^2%26%238722%3Bexp(2x+4)
1/x^2
-2x^4
-1/x²
-1/x^2
3/x^4
3/x^4
1/sqr[-x^2+2]
1+xe^(-x)
-3*e[x*x]
-3*e[x]
-3*exp[x]
1/(sqrtx^4 +x^2 +1)
-3*exp[x*x]
1+xe^(-x)
1+xe^(-x)
1+xe^[-x]
1+x*e^[-x]
1/2x
3%D7e^(5x-4)
3/(3x-2)^2
3xe^(-3x)
5x+4+e^(-2x)
3*x*e^(-3x)
3/x
3/x
2x+4
-3/(x+1)^2
1/(sqrt(x)+sqrt(x)^3)
4-(3/2x+6)
4-(3/(2x+6))
1/(sqrt[x]+sqrt[x]^3)
-2/(x+4)
-2/(x+4)
2x
1
3x^2
3x+2
1/(xracx))
1/(x sqart(x))
1/(x sqart(x))
2/(x^3)
1/(x*sqart(x))
1/(x*sqart[x])
5x-3
5x-3
1/(sqrt[x]+sqrt[x^3])
1/(x*sqrt[x])
4x²-4
1/2%D7e^-%7Cx%7C
4x^2-4
-3x^2
1782e^(-0,024x)
-3/x^2
-3x²+6
-3x^2+6
4x^2-4
0.5x+4
0.5x+4
0.5x+4
1/(1+sin [2%D7x])
3/(3x-2)^2
4x+6
1/x^3
5/(sqrt[-4x-4])
-5/(sqrt[-4x-4])
-3/(x^2)
1/(1+e^(1-x))
2exp^x-5x
1-cos[2*x]
-5x
2xe^(-x^2)
2exp^x
2*exp^x
1/4*x*exp(-x/2)
5e^2x
1/4*x*exp[-x/2]
5sin[4x+%26%23960%3B/3]
-1/x
5x-sqrt[x]
4/x
0.5x+3
3x/(4x-3)
5sin[4x+%26%23960%3B/3]
1/x
1/cos(x)
1/cos[x]
5x/(x²+1)
5x/(x^2+1)
3/x^5
16-3x+(1+x)ln[1+x]
5x-6
1/(2x+1)^2
1/(2x+1)^2
3x/(3x^2+5)^3
4-(3/2x+6)
1/(1-x^2)
1/((cos[x])^4+%27sin[x])^4)
1/((cos[x])^4+(sin[x])^4)
1/((cos[x])^4+(sin[x])^4)
2
1/((cos[x])^4+(sin[x])^4)
1/((cos[x])^4+(sin[x])^4)
1/((cos[x])^4+(sin[x])^4)
1/((cos[x])^4+(sin[x])^4)
1/((cos[x])^4+(sin[x])^4)
1/((cos[x])^4+(sin[x])^4)
4/x^2
12/(2x-5)²
12/(2x-5)^2
15x^2
15x^2
63exp(7x+7)
63exp[7x+7]
2*x*x*x-5x+1
900 t e^-0.1(t-2)
900 t e^-(0.1(t-2))
900 t exp(0.1(t-2))
1/sqrt[2 x + 5]
900 t exp[(0.1(t-2))]
1/x x +1
1/(x**2-1)
1/(x x +1)
1/(x^2-1)
1/sqrt[2 x + 5]
1/(x x +1)
54/(6x-4)^2
9/(2(3x+2)^(1/2)
9/(2(3x+2)^(1/2))
4+8x^(1/2)
4+8x^(3)
1/sqr[x]
2/sqr[x]
1/sqr[2x]
1/sqr[8x]
24/2(21)^(1/2)
10x
24/(2*(21)^(1/2))
24/(2*(4x)^(1/2))
-6/(x-7)^2
4/x²
4/x^2
4/x^2
1/(sqrt[x]*cosh[sqrt[x]]**2)
1/(sqrt[x]*cosh[sqrt[x]]^2)
6+32^3
1/((2x+1)^3)
12/(2x-6)^2
7/(x+2)^5
1/x^2*exp[1/x]
3e^-3x/e^x
1/sqr[3x]
1/sqr[3x]
1/sqr[8x]
1/sqr[6x]
1/(x^4+x^2+1)
1/x^2
1/sqrt(2x+5)
1/sqrt(1+x^2)
1/sqrt[2x+5]
1/sqrt[1+x^2]
3*x^2
1/x
0.7*e(-0.12x)
0.7*e(-0.12x)
1/((2x+5)^4)
1/(sqrt[x])*(x^2-1)+4x*sqrt[x]
3+ln(2/x)
3+ln[2/x]
 2ex + 3xex
 2e(x) + 3xe(x)
 2exp(x) + 3xexp(x)
21-3x+(1+x)ln(1+x)
2*exp[x]+3*x*exp[x]
1/x
1/(1-(x/pi)^2)
1/sqr[x^2-1]
1/(2*sin[x])
1/((x^2)+x+1)^2
1/(x^2+rac(2))x+1
1.2/x
-4x+5
2/x^3
3+9 x/sqrt[9 x^2-4]
4/x
2x3+2d
1/(x*ln(x))
1/X  +  X/(X^2 +1)
1/(x*log(x))
1/((x^4)1)
1/((x^4)+1)
3/(3x-2)^2
-2e^(X+5)
4x + e^(-x^2+X) - 2xe^(-x^2+X)
4x + exp^(-x^2+X) - 2xexp^(-x^2+X)
-8*ln(x)
-8*ln(x)
1/(4x^2+20x+34)
2^(x) / (1 + 2^(x))
1/x^3
1/x^2
1 +( 1/2^(x)
2x
1 + ( 1/ (2^(x)))
2e^x
 1/ (2^(x))
2+3x^2
2+(3x)^2
2+(3x^2)
2e^x+(e^2x)
2/x^3
7x^4
-2/x
2/T^3
2/t^3
1/(x^2)
32sin^2[x]cos^2[x]
6e^(3x+1)
2cos(3x)
2cos[3x]
1/(x(3+2ln3)^3)
1/(x(3+2ln[3])^3)
1/(4x+3)^2
-1/x
1/(x^2-8x+41)
-1/(-2x+3)
2^2
2^x
2
-2*x^3
8x
7x
4x
10
10x
7x^5
1/(1-cos[x])
1/(1-sin[x])
10
8x
-3*exp[5x]
-3*exp[x*x]
1/x
6x^2
3/(x+2)
3/(x+2)
7x
1/(2x+1)
2^x
1/(sqrt(5-12x-9x^2))
1/(5-12x-9x^2)^(1/2)
3/(6x+4)
4/x^2
4x^-3
4x^-4
4x^-2
3x^2-5exp[2x]
2e^x
1/x
3 0 f(x)
3  f(x)
1/(x*ln(x))
1/(x*ln[x])
2
4x-1
1/x
2x+1
2500ln(x²+2500)-2500ln(2500)-(1/2)x²
2500ln(x^2+2500)-2500ln(2500)-(1/2)x^2
5e^(2-3x)
2x^3
2x^3
7(x^1/2)+x^3
1+x*x
5/((x/3)+1)
5x^6
0.25x
1-cos (2a)/2
1-cos (2a)/2
5/2(10y%26%238722%3B9)
1/(3x)²
1/(3x)^2
1/(8+x^3)
2+(8*x)^3
2+8*x^3
2+8x^3
4x
16*exp [2x+1]
-24*sin [12x-6]
2*cos [12x-6]
4x
3*(3x)^2
3e3x-5
3*e3x-5
3*e^3x-5
3*e^(3x-5)
-35x^4
3*e^(3x-5)
3*e^3x-5
3*e3x-5
3e3x-5
10cos [2x]
8/(2*sqrt [2x+7])
18sin [6x]
3x2
2/sqrt[2x-1]
2/(x^3) dx
2/(x^3)dx
2/(x^3)
2x/x^2+2
5*Exp [x+6]
3*sin [3x]
2*x^2 + 1
-6*cos [6x]
3/(x^5)
2*exp[X]
1-1/4*x^2
1-(1/4)*x^2
1/cosh(x)
1/cosh[x]
2x^2
1/(x(^2)+1
1/((x^2)+1)
3 * exp[-2X]
1/(1+2x)^3
6x^3+4x
6*x^3+4*x
6*x^3+4*x
3*x^2-6*x
1/8*(x^2)
1/9*(x^2)
3*exp[3x]*arctan[e^x]
3*exp[3x]*arctan[e^x]
-1/x
3 ((lnx^2) / x) 
-3e^x
1/sqrt[1-x^2]
1-[sin(x)]^2
1-sin(x)^2
6/x^2
1/x^2
4/x
9cos (3x^3+2)
9cos [3x^3+2]
2cos [2x]
1/(x(x^2+1)^2)
1/2
1/(x*sqrt(ln(x))
1/(x*sqrt(ln[x])
1/(x*sqrt(ln[x]))
1/(x*sqrt[ln[x]])
3x+2
4x²-4
4x²-4
4x²-4
4x^2-4
1/(4*x^2)
4x^2+3x-8
-3/x^2
-3/x^2
1/((2*x)^2)
1/(3x)
1/(x)
1/x
1/3x
1/sprt(x^2+x)
1/(2x)
1/sprt[x^2+x]
1/(3x)
1/spr[x^2+x]
1/spr[x^2+x]
3*x²
3*x²
3*x^2
3,14*x^2
2/x
3.14*x^2
7/(9*x-2)^2
7/(9*x-2)^2
5x4
5x^4
5x^0,25
5x^1/4
5x^1/4
5x^(1/4)
5*x^(1/4)
5*x^(1/4
5*x^(1/4)
5*x^(1/4)
4/(x^4+1)
1/2
2*(6*x-5)*e^(-3*x)
2*(6*x-5)*e^(-3*x)
6 (2X-1)^2
11/2
5^x
-2*(3*x+5)*e^(-3*x)
2/(x-2)
1/(x-2)^2
1/(x*ln(x))
3sin(3x)sin(x)
3sin[3x]sin[x]
-1/(1+x)
4*x+3-(1/(2x+3)
4*x+3-(1/(2x+3))
2x^4-5x^3+4x
1/(9x^2+6x+5)^2
1/cos^2x
1/cos(X)^2
1/cos^2[X]
1/x+5x-3
3/125 (x-5)^2
2x^2
1/e^(-4*x)
1/e^(4*x)
1/e^(4*x)
1/e^(4*x)
4*((-2x-2)^2)
1/x + ln(x)/x
1/x + ln[x]/x
1/(1/x+1/y)
5x^1/4
1/(1+(x^2))
1/(1+2(x^2))
1-X
1-X
1-x
0.75*sqr[1-x]
7.5x
2*(3x-1)^6
2*(3x-1)^5
1/(1-x)
5/((-3x-3)^3)
2x^4-5x^3+4x
2*e^(3x-2)
1/ln [x] 
1/(1+x^2+x^4)dx
1/(1+x^2+x^4)
1/2*x*t^2
1/2*x*t^2
2x^4-5x^3+4x
2x^4-5x^3+4x
2x^4-5x^3+4x
2x^4-5x^3+4x
2x^4-5x^3+4x
2x^4-5x^3+4x
2x^4-5x^3+4x
2x^4-5x^3+4x
2x^4-5x^3+4x
2x^4-5x^3+4x
-4cax(u)
-4cos(u)
-4cos(u)
2*x^3-3*x^2+1/2
1/xlnx
5*exp-x-3*exp(-2*x)
5*exp-x-3*exp(-2*x)
3/x^-4
3/x^(-4)
3/x^(4)
1/(sqrt[1+x^2])
1/(x+1)^2
6/X^2
2x^4-5x^3+4x
1/(1+x^2)^(1/2)
1/x
-0.5
2-x²
2-x^2
2/x^2
1/(x*ln(x))
108*x^3 %26%238722%3B 6*x^2+14*x+3
1/(x*ln{x])
108^3
108*x^3
-1/x
-24*x^3
2/(1-2x-x^2)
2/((1-x)^2)
-3/x
-4*x*e^(-x^(2))+(4/x^5)
-4x
1/x
2x
2x/x
5*x+5*exp[4*x]
-1/(x+5)
10/((x+3)²)
10/((x+3)^2)
2*x*e^(-x^2)+(1/(5*x^4))
1-(x/4)
2e^2x
2/3x
-1/(4*x+1)
2/3x
2/(3x)
2e^(-x)
-2*x*exp(-4*x^2)+(1/x^6)
3x^2-4x+1
-2*x*exp[-4*x^2]+(1/x^6)
3%F7x
-3x
1/x
1-((e^2x)/2)
1+((ln(x²+2x))/2
1+((ln(x^2+2x))/2
1+(ln(x^2+2x)/2
1+(ln(x^2+2x)/2
2*(2x-1)*exp[2x]
1+ ln(x^2+2x)/2
2e^(2x+1)
2e^(x)
2e^(x)*(e^(x)+1)
5/3[x]+1
3[x]
3[x]
3x
3[x]
5x^2+10x-1
63x
5/(3x+1)
2/x^3
1/x^2
1/x
2x
1/x^2
2x+5
7%3AX
1/sqrt (1+x^2)
1/(sqrt [1+x^2])
1/(x+sqrt(1+x^2)
1/(x+sqrt(1+x^2))
1/(x+sqrt(1+x^2))
1/(x+sqrt[1+x^2)]
1/(x+sqrt[1+x^2]
1/(x+sqrt[1+x^2])
4-(3/(2x+6))
1+x/sqrt(1+x^2)
1+x/sqrt[1+x^2]
5/7.t^1/2
1/x+sqrt[1+x^2]
1/(x+sqrt[1+x^2])
5/7.t^1/2
5/7.1/t^1/2
5/7.1/t^1/^2
5/7.1/t^^1/2
2 (x+1)
5/7.1/t^(1/2)
10 (x+1)
7.1/x
-1/2 x^2+2x-(3/2)
-1/2 x^2+2x-(3/2)
-1/2
1/cos^2[x] + e^x
2x-(3/2)
2x
3/2
2
9x^(12)
1/(sin[3*x]+1)
1/((x^2)+1)^(3/2)
1/x +2
3x^2.(x^3-1)^8
1/(5-12x-9x^2)^(1/2)
1/x(lnx)
1/(xln[x])
1/ln[x]x
1/ln[x]
5/(2x-3)
1/x^2
1/(1+x+x^2)
1/(1-x)^(1/2)
2x^4-5x^3+4x
3x-x*ln(x)
1/(1-x+x^2)
1/(1+x+x^2)
-5*x + exp[-x-3]
1/(5x^3)
-1 / (2*(x+2))
2*x * exp[-2*x^2] - (3/x^2)
-1/x^2
-1/x
1/x
-1/x
1/x^2
-3*(5y-6)*e^(-5y)
1/(1+x^2)^n
1/(1+x^2)
4/(1+4x)²
4/(1+4x)^2
-5*(5t-3)*e^(5t)
4x^2-6
-3*e^[9*x]
2(3x-1)^5
-3*e^9*x
2(3x-1)^5
9*sin[3x]
-4*(5*x-6)*e^-5*x
-4*(5*x-6)*e^(-5*x)
4x-15+((60)/(x+4))
3x^3-((1)/(2x^2))+((3)/(x^3))
1/(x+1)
1/(x+1)
9/(4x+1)^3
1/(2(cos[x])^2+3(sin[x]^2)
1/(2(cos[x])^2+3(sin[x]^2))
-4x^2-e^(5x)
-1/2
1/((x^2)+1)
5x*e^(-^3x^^2)-(1/x^^%24%24
5x*e^(-^3x^^2)-(1/x^^%24%24
5x*e^(-3x^2)-(1/x^3)
1/sqr[4-5x]
5*exp[3-2x]
2x/cos^2(x^2-1)
2x/cos^2([x^2]-1)
2-3[x]
2x/cos^2.1/(x^2-1)
2x/cos^2[x].1/(x^2-1)
2x/cos^2[x].1/x^(2-1)
2x/cos^2.1/x^(2-1)
2x/cos^2[x].1/x^(2-1)
3x+2
2x/cos^2[x].1/x^2-1
2x/cos^2.1/x^2-1
4x^2-4
5/4*t^-1
4x^2+3x-8
3*x-1
5/4*x^-1
-3/x^2
4-(3/(2x+3))
1/(%26%238730%3B(4-5x))
1/(sqr(4-5x))
1/(SQR(4-5x))
1/sqr(4-5x)
1/(x(ln[x])^3)
1/(x(ln[x])^3)
1/(x(ln[x])^3)
6/X^2
-4(x+2)^3
1/x
5*e^(-4x-2)
-1/4*x
2x
6e^2x/e^2x+1
1/(sinx)
1/(sin[x])
5e^9
6/X^2
-1x
1/(x^2-2*x+3)
5*x^(-3/2)
2e^2x
1/(x*x+16)
1/(x*x+16)
4/sqr[2x+1]
1/(sqrt[5x+1]
1/(sqrt[5x+1])
4/sqr[2x+1]
1/(sqrt[5x+1])
2/x
2/x
1/9*(x^2)
3x^2
5x^2
2x
10/(x^2)
1
2-ln[x/2]
2/(x)^4
1/4 x^4
1/4 x^4
4x
1/3 x^3
1/16x%B3-3/8x²+2
1/16x^3-3/8x^2+2
1/(3x+1)
2*ln[x]*x
1/x^2
2x/(x^4*(x^2+1))
1+(exp(x)/exp(x+3))
1+(exp(x)%3Aexp(x+3))
1+(exp(x)%253Aexp(x+3))
1+(exp(x)%25exp(x+3))
1/(t*exp [t])
1+((exp[x])/(exp[x]+3))
1/(x*exp [x])
1+((exp[x])/(exp[x]+3))
1/(exp[x]).(sqr[(1/exp[x]+1))
1/(exp[x]).(sqr[(1/exp[x]+1))
1/1+e^x
1/(1+e^x)
1/3x+2
1/(3x+2)
12x*e^x^2+3
3*e^-3x
3*e^(-3*x)
5^x
1/5x
1/(5x)
1/x
3/sqrt
3/sqr[3x+2]
1/(cos^2[x])
2e^-x
2e^-x
1/(1+x^2)^(1/2)
1/x
1x
1x+2
1x
3x
12x
25x
25
25x
1x
4159x+1200
459x+1200
4e^(3x)
4e^(3x)
4e^(3x)
1/sqrt(x)
1/sqrt[x]
-3x+3x+x
1/(xln[x])
1/(xln[x])
1/(xln[x])
1/(xln[x])
1/((x)*ln[x])
1/((5+x)^2)
-5
4x^-3+2x
1/((x)*ln^3[x])
-3x^7+3x-1
-2x/x^2+4
3*x^2-6*x
-2x/(x^2+4)
4x/1+x^2
3x/(x^2+1)
4x/(1+x^2)
1-tan[x]^2
1/x^3
3x/(x^2+1)
-4x^2-8x+x+2
1/x^4+1/2x^3+2x+1
1/(1+x%B3)
1/x^2
1/(1+x*x*x)
2e^x-xe^x
1/(1+x^2)
2x
1/(x²+2)²
1/(x^2+2)^2
2
3
2+ (-11)/(x+5)
2/((x^2+9)^2)
-3x^2+1
1/(2x-1)^2
1/(sqrt((3x^2)+4x-7))
1/(sqrt((3x^2)+4x-7))
1/(sqrt((3x^2)+4x-7))
1/(sqrt((3x^2)+4x-7))
1/(sqrt[(3x^2)+4x-7)]
1/(sqrt[(3x^2)+4x-7)]
1/(sqrt[(3x^2)+4x-7]
1/(sqrt[(3x)^2+4x-7]
1/(1-x^2)
1/(sqrt [1-x])
1/(1-x)
1/(1-x)
2e^x
-3/x
-1/4*x
22
22 + 3x
3*x
2x^2+3x
7^x
-4/x^5+e^-x
1/(4x)
6x^2
2x
7
2/x
3/x
4e^2x
5 / 3x
1/ 3x
1/ x
1/ 3x
1/ 6x
2/ 6x
5x^(1/4)
5/ 6x
8/sqr (x)
8/sqr (x)
8/sqr (x)
8/x^(1/2)
3/x^2
-2xe^-x^2
6x^2
2x
7x
2/x
3/x^2
4e^2x
1/t^6
1/x^6
125
6/(2x+1)
2/(2t-3)^2
2/(2t-3)^2
2/(2x-3)^2
6/(2x+1)+2/(2x-3)^2
4e^x
1(-3/(x+3)^2)
1(-3/(x+3)^2)
4e^x-( e^x*e^x)
4e^x-( e^x*e^x)
4e^x-( e^x)^2
1+tan^2[x]
2x
4x^3
4x^3
-1/(4x*sqrt[x])
4x^3
4x^3
3%3Ax
-2/x+3
4x^3
1/(2x-3)^2
-2/(x+3)
1/4x
12
1/x*lnx
1/x*ln[x]
5/(2x-3)
-2x(x+1)^2
1/(x^2+1)
1/(x+1)^2
1/(sin (x)+tan (x)
1/(sin (x)+tan (x)
1/(sin (x)+tan (x)
1/(sin (x)+tan (x))
1/(sin[x]+tan [x])
1/ln[x]
5/5x+1
5/(5x+1)
-2x(x+1)^2
-3x(x+2)^2
22-4,5e^1-0,5t
22-4,5 e^1-0,5t
22-4,5 e^ ( 1-0,5 t )
1/x(x^2-1)
3x/(sqr[x^2+4]
3x/(sqr[x^2+4])
 22%26%238722%3B4,5e^(1%26%238722%3B0,5x)
5 ln x 
5 ln (x )
6x^7
6x^7+1
-6x^4
-6x^4+5
-7e^x+7x
-6e^(2x+5)
-6e^(2x+5)
-8e^(6x-5)
2e^x/2 -1
2e^(x/2) -1
5x^14
1/(2x)
1
2exp[-x]+xexp[-x]
1/sqrt(1-x^2)
2 exp[-x]+x exp[-x]
1/sqrt[1-x^2]
1/x^2 
2*(1/x)*ln (x)
3x
4x
5x
1/x-1
1/x-1
1/(x-1)
1/(sqrt[1-x²])
1/(sqrt[1-x^2])
-3/(2x+1)^2
3e(5x-4)
3e^(5x-4)
2x+5-2e^(x-2)
1/(tanx)
1/(tan(x))
6x^3
6x^3
4x^3
1/x*ln(x)
3*t+1
1/x*ln[x]
1/(x*ln[x]
1/(x*ln[x])
1/(-x+1)²
1/(-x+1)^2
-1/(-2x-1)
2/(2x+2)
2x^2
3x^2
1/(2x+3)^2
-1/(-x+1)
-2*x^3
-1/(-2x-1)
-1/(-x+1)
2x
1/(-x+2)^2
-1/(x^3)
4/(x²)
4/(x^2)
-2/x
2x1%F7(x^2+x-2)^3
3/(x^5)
1+ln(x)/(x*ln(x))
3/(x^5)
1/(1+exp(x))
-3/(e^x+1)
3exp [-2x]
1/(1+x)²
1/(1+x)^2
2sin(x)-1+cos(x)
2sin[x]-1+cos[x]
2*x/sqrt(x^2+3)
2*x/sqrt[x^2+3]
1/x^2*e^1/x
2x+1/x^2+x+1
-1/x
-1/x
2x
1/((2x+1)²)
1/((2x+1)²)
1/((2x+1)^2)
1/((2x+1)^2)
1/4*x^3
2x+1
1/x+(ln(x))^3
1/x+(ln[x])^3
1/x+(ln[x])^3
1/x+(ln[x])^3
1/((x^2)-9)
5x^3+2x-2
3/x*2
30xe^(-x/5)+1
30xe^(-x/5)+1
30xe^(-x/5)+1
30xexp^(-x/5)+1
30*e^(-x/5)+1
30*e^(-x/5)
30*e^(-x/5)
-4x^2+5x-5
10x^4+6x^3-1
-4x^2-2
4xln(x)-3x^2
4xln[x]-3x^2
-4/(3*x^3)
2e^-x
3x^3 +e^(2x)
3*(3x+1)^5
3*(3x+1)^4
16*(3x+1)^4
16*(4x-1)^3
1/(sin[x]+tan [x])
1/(1+2x)^3
1/(9x^2+6x+5)^2
3cos[x]-2sin[x]
4/(1+4x)^2
-1/[x*ln[x]]
-1/(x*ln[x])
1/4
6/(2x+1)^2
1/(4x+3)^2
-1/4x
2*x*(4*(x^2)-1)/([4*(x^2)-1)^3)
-1/(2-x)^2
2*x*(4*(x^2)-1)/(4*(x^2)-1)^3
2*x*(4*(x^2)-1)/(4*(x^2)+1)^3
0.04x+100+[540000/x^2]
2/(4-3x)^2
0.04x+100+(540000/(x^2))
1/x(x^2-1)
1/(2t+1)^2
15/sqrt[x]
20x^3+2/x^2
16*(4x-1)^2
16*(4x-1)^3
-2/(x-1)
-1/x^2
5x^2+10x-1
1%F71+e^x
2/x^2
1/sqrt[2-5x]
1%F7(1+e^x)
2cos(x)sin(x)
1/2%26%238730%3Bx
2cos[x]sin[x]
2cos[x]sin[x]
4e^(0,3x)
4e^0,3x
1/(2%26%238730%3Bx)
4xe^(0,3x)
1/(2%26%238730%3B[X])
4/x
4/x
1/sqrt[2x-3]
5ln(x)/x
5ln[x]/x
2*e^(-x)
1/(2x+1)²
1/(2x+1)^2
1/(2x+1)^2
3e^x
3e^x
2(x+1)
1/(x^6+x^4)
1/%26%238730%3Bx
4*e^x
1.32964834810799E-20x^16 + 5.68568351782629E-18x^15 - 1.1059060474109E-15x^14 + 1.2948675795387E-13x^13 - 1.01780513884708E-11x^12 + 5.6701883169605E-10x^11 - 0.000000023x^10 + 6.91659366642114E-07x^9 - 1.53810789466065E-05x^8 + 0.000251461x^7 - 0.0029697931x^6 + 0.0245934306x^5 - 0.1363345512x^4 + 0.4714692708x^3 - 0.9147871657x^2 + 0.8555094288x - 0.311583732
1
1/x^3 
2x/x%27
2x/x
1/(1+x)
1
1
6x^3+4x
1/(1+x)
4x^3-3e^x
1
2x+(x-1)*e^x
1
5/x^2
5/x^2
1/(2x^2+(2/x))
1/(t^4)
1/(x^4)
-3/e^x
1/(x^4)
3x^2-6/x^2
3x^2-6/x^2
2x-0,2e^0,5x
200e^(0,25x)-5
-1/3x^2+4/3x
-1/(4x*sqrt[x])
1/(x^6+x^4)
-1/4*e^%26%238722%3Bx*cos(e^%26%238722%3Bx)
3x%A82
3x^2
1/(2x+5)^2
-1/4e^(%26%238722%3Bx)*cos(e^(%26%238722%3Bx))
3x^3
3x^3
4/(x-2)
1/x^4+1
1/x^4+1
1/(x^4+1)
1/(x^4+1)
-2x^5
2e^-x
1/(1-2x)
2x
72x^8
1/sqrt(1+(xln(x))^2))
1/sqrt[1+(x*ln[x])^2)]
4e^7%A8^x^-2
1/(sqrt[1+(x*ln[x])^2)])
-12x
5/(4x-1)
1/(sqrt[1+(x*ln[x])*x*ln[x])])
-2e^x
4/sqr(x)
4/(sqr(x))
4/sqr[x]
1+((4x+2)/e^x)
4/9x
1-sin(2x)
1-sin[2x]
1/(1-exp(a*x))
1/(1-exp[a*x])
1/(1+x²)
1/(1+x^2)
4/(9x)
1/sqr[x+1]
-1/x^3
1/(1+x^4)
1/x
2/x
1/(2*sqrt[x])
1-x^2
3x^3-2x+2
2*1/x*lnx
3/x^2 + 7x
2*1/x*ln[x]
1/sqrt(x)
1/sqr(x)
-1/4x
1/sqrt[x]
1/4*x^4
3/sqrt[x^2+1]
1/3^x+2
1/3^x+2
1/x
200*(1/x^3)
2/x+2*1/x*ln[x]
1/(xln(x))
1/(xln(x))dx
1/(xln[x])
1/(x*ln[x])
-1/sqrt[1-x^2]
1-2*cos[2x]
4e^7%A8^x^-2
12x*exp[^x2+3]
12x*exp[^x2+3]
12x*exp[x2+3]
1-cos[2*x]
2
3/2*x^2
4/2*x^2
6/2*x^2
4e-x+2ex
4e^x+2e^x
1/(x*e^x)
1/(x*e^x)
4e^-x+2e^x
1/(xe^x)
1/(x*e^x)
3x^2/(250)
1/x
-3*x*(-3*x^2-2)^2
1/(x*sqrt[ln(x)])
1/(x*sqrt[ln(x)])
3*x*exp[-3*x]
-3*(-9-x)^3
3*(x^2)*exp[-3*x]
2/x^2
1/(4x^2)
2sin[x+3.16/4]
-1/((2x+4)^2)
4e^nx/e^nx+7
5cos[3^x]
4e^nx/(e^nx+7)
1/((x^2)-7)
-2*(-4-x)^4
3x
1+4x+4x^2
5(-3x-2)^3
-3/((-2x-3)^3)
-2(x^3+8x+4)
1/(x^2)
3x^2+2x+1/x
2(3x+2)^2
-2/9*cos(2*x+7)
-2/9*cos*(2*x+7)
2(3x+2)^2
3/x+1
1/(1-x^2)^(1/2)
1/(x*(ln[x]))²
1/(x*(ln[x]))²
1/(x*(ln[x]))^2
1/(x*(ln[x]))^2
1
1
3/(x+1)
5/(x²+1)
5/(x^2+1)
5/(x^2+6)
5x/(x^2+6)
2x/(x^2+6)
3x/(x^3+6)
3x^2/(x^3+6)
2+(-1/3x-1)+(1/2x+1)+(5/(2x+1)²
2+(-1/3x-1)+(1/2x+1)+(5/(2x+1)^2
2+((-1)/(3x-1))+((1)/(2x+1))+((5/((2x+1)^2))
2xcos[pi/2x]
3/sqr[3x+2]
3x^2-6/x^2
1/cos[x]
3/sqrt[3x+2]
2e^(-x+3)-2
1/(x*(2+ln(x)²))
1/(x*(2+ln(x)^2))
2x*e^-x^2
1/(x*(2+ln[x]^2))
1/2x^3
-2x^2
12 e^x 
3x
12 e^x^x
3xe^-x²
4x^2 - 3/(x^3) +2x
3/(x+1)
7x^2 / sqrt(4-3X)
3xe^-x²
3xe^-x^2
3*x*e^-x^2
7x^2 / sert[4-3X]
3x)/(x^2+1)^(1/2)
7x^2 / sqrt[4-3X]
3x%D7e^-x^2
1/sin^2(x)
1/sin^2
1/(sin^2(x))
1/sin^2[x]
3 x^2 e^(x^3+3)
1/(%26%238730%3Be^x)
2 tg[x]
3x
3x
2x
2x
2x
2e*2x/lnx+2
5
2e *2x/lnx+2
3 sin[x] cos[x]
2/4+x^2
1/4+x^2
3/25
1/(4+x^2)
-3/625 x² + 6/125 x
-3/625 ^2 + 6/125 x
10x*exp[2]
1/(7+x^2)
1/(sqrt[1 + x^2] * x^2)
1/(x^6+x^4)
1/((1+2x)**3)
1/(4-(x+2)^2)^(1/2)
1/((1+2x)^3)
2e^-x
1/x
7/x^3
1/x
17280.e^-0,024X
17280*e^-0,024X
17280*e^-0,024x
1/cos[x]
2sin(x)-1+cos(x)
2xsqr[(x^2-1)]
2xsqr[x^2-1]
2x*sqr[x^2-1]
7000*exp[-0,14x]
7000*e[-0,14x]
7000*e^[-0,14x]
2/x
7000*exp[-0,14x]
2/x^2
1/x^2
1,25/x^2
1,25/x^2
1,5/x^2
1/x^2
1.25/x^2
2/((e^x)-1)
2/((e^x)-1)
1/(sin[x]*(1+tan[x]^2))
1/sqr[2x+3]
3*[sqrt(x)]
3*sqr[x]
2/9cos[2x-3]
6/2*x^2
4/5x^5
1/(sqrt[1-x^2]
1/(sqrt[1-x^2])
68.5(e^(x/137)+e^(-x/137))
3/x^2+2x+5
2x*(x²-1)**1/2
2x*(x^2-1)^(1/2)
2x*sqr(x^2-1)
2x*sqr[x^2-1]
1/x^%22
1/x^3
1/(x*ln[x])
1
1/(sin[x])^2
2e^(-x)
3/sqr(2x+4)
3/sqr([2x+4]
2e2x
2e^2x
5sin[x+6]
1/2e^x/2
-7sin[7x]/(5cos[7x])
2xe^x2
2xe^x^2
2x*e^x^2
-3/4
2x^2+8x
-7-18y/(3(-9y^2+7y+3)^4
-7-18y/(3(-9y^2+7y+3))^4
-3/x
2/(x-1)
-4x-2/(x^2+x+1)
5/(2(5x+3)^3)
1
1/(x sqrt[x^2 + 4x + 4])
-9cos(9x)/(2sin^3(9t))
-9*cos(9x)/(2*sin^3(9t))
1/(x sqrt[x^2 + 4x + 4])
1/cos[x]
-8*e^(24x)/3
-1/(2(x^2+1)^2)
-1/(2(x^2+1)^2)
1/x*sqrt((x^2)+1)
1/x*sqr[(x^2)+1]
1/(x*sqr[(x^2)+1])
5x-1%5C5x-3
5x-1%255C5x-3
1 /(1+tan (%25pi/4))
1 /(1+tan (%25pi/4))
1 /(1+tan (pi/4))
1/(1+tan (pi/4))
1/(1+tan [pi/4])
8/(x-4)^3
1/(x(x^(1/2)-4))
3e^3x * arctg[e^x]
3e^3x * arctg[e^x]
1/(sqrt(1+(x^2)))
1/(1+x^2)
1/x
5/(2x)^2
5/(2x^2)
5/(2x^2)
5/(2x^3)
1/(x^2+2x+1)
1/x^4
1/sqrt(x^3-x^2)
1/(x^3-x^2)^0.5
2xarctg[x]
2x*arctg[x]
2+(2ln(x)%252)
2+(2ln(x)%25252)
1/2+cos(x)
1/cos[x]
1/2+cos[x]
2/x^2
1/1+x^2
1/cos x
1/cos[x]
4x^2+4
4/(x^2+1)
1/ ax^3+bx^2 
-5x^2-8x
1/ ax^3+bx^2 
2*x*exp(x)
7*cos(7x)
7*cos(7*x)
4*x^2+7
-5*x^2-4
-5*x^2+6
-8x^2+8x
2x^3+6x^2+8x
5x^4+8x^3+1
-2x^2+12x-16
2x
3x
2/(e^x -1)
1-x^2
1-x^2
1/2sqrt(t )
1/2sqrt[t ]
1/2*sqrt[t ]
1-(1/4)*x^2
3x/racine[(x^2)+4]
3x/racine((x^2)+4)
1/a+bx
1/(1+x)
1/(a+bx)
1/(2x+1)^3
1/x
2/t
1%3A(a^2+x^2)
1/(a+bx)
1/((-x+7)²)
1/(1-t)²
1/(1-t)^2
1%3Ax
-8x
-8x
1/(2y²+3x)
1/(3y+2x^2)
4/(x+1)^2
1/sqrt(1+x^2)
1/sqr(1+x^2)
1/sqr[1+x^2]
1/sin(x)
1/sin[x]
-3x(x+2)^2
2.6/3.96
4x^3
1/sqr[1+x^4]
1/sqr[1+[x^4]
1/sqr[1+[x^4]]
1/sqr[1+x^4]
1/sqr[1+x^2]
1/sqr[1+x^4]
1/x^4
2x y^3
1/(x+3)
3e^(2x)-e^x+e^(-2x)
1/(2*(x^2+1)^21
1/(2*(x^2+1))^2
4e^x-e^2x
4e^x-e^(2x)
2x/rac(x^2+1)
2x/rac(x^2+1)
-20x+5xlnx+30
1/sqrt(x)
1/sqrt[x]
-20x+(5x)(ln[x])+30
3x^2
1/(sin[x])
2/(x^2+2*x+3)^4
1/x²
5/x
3/e^x
16*cos[4x]
-4/5*sin[4x]*cos[4x]
1/6((12y^2)+(10y)+(7))*cos((4y^3)+(5y^2)+(7y)-7)
-8*(2x+1)* exp[4x]
1/(x^0.5*(1-x))
90000
3/(8x(log(-9x))^(4))
3/(8x(log(-9x))^(4))
3/(8x(log(-9x))^(4))
1/2*y
1/(2*y)
1/(2*x)
-1/3xlog(-10x)
-3*sqrt(x)*cos[x^(3/2)]/20
-3*sqrt[x]*cos[x^(3/2)]/20
1/(1+x)**2
1/(1+x)^2
-5sin[5*x]*cos[cos[5*x]]/7
4e^(-8*x-4)/5
1/(x(x^2-1))
1/x
-4x^%22/(1x^-7*e-8)
-4x^22x-e/(1x^-7*e-8)
1x^-7*e-8
2*sin[x/2]-(2/pi)*x
1/1+x
1/(1+x)
1/(1+x)
1/(2*sqrt[x])
1/(2x+1)
1/((x^2)+1
1/(x*(x1)^2)
1/((x^2)+1)
-1/x
1/x^2
1/(1+e^1-x)
1/(1+e^(1-x))
1%F7(1+e^x)
4x^3 + x^2 -8x +6
3e^(5x)-(1/(5x))-e^(2x)-((3x)/2)-(1/2)
1/(u+1)
1/(x+1)
1/4 (4-x)
1/4 (4-x)
5e^(0,1x)+0,2x^2-(x/2)+sqrt(2)
5e^(0,1x)+0,2x^2-(x/2)+sqrt[2]
5e^(0,1x)+0,2x^2-(x/2)+sqr[2]
5e^(0,1x)+0,2x^2-(x/2)
5*e^(0,1x)+0,2*x^(2)-(x/2)+sqrt[2]
5*e^(0,1*x)+0,2*x^(2)-(x/2)+sqrt[2]
1/(x+1)
5*e^(0,1*x)+(0,2*x^2)-(x/2)+sqrt[2]
1/((^2)-2x+2)
2x+2+ln(x)
1/((^2)-2x+2)
1/((^2)-2x+2)
5*e^(0,1*x)+(0,2*x^2)-(x/2)+sqrt[2]
2e^(sqrt[5]*x)
3/(8x(log(-9x))^(4))
2/(2x+1)
5x%26%238308%3B
5*[x%26%238308%3B]
5*[x%2526%25238308%253B]
5*[x^4]
5*[x^4]
5*x^4
1/([x/3]+1)
-5
1/(1+x^2)
2^x
2x/(x*2+1)
2e (-x)
2*sqrt[x]*cos[pi*sqrt[x]/2]/pi
2x^(2n+1)
1/sqrt[x]
1/(x^3+1)
1/(x^3+1)^3
1/(x^3+1)
2x-4+3/x^2
2x-4+3/x^2
1%F7x^2
2x-4+3/x^2
-4*cos[pi*x/4]/pi
2*sqrt[x]*cos[pi*sqrt[x]/2)/pi
2*sqrt[x]*cos[pi*sqrt[x]/2]/pi
3/x+1
3/(x+1)
2/x
2x
2x
2X
8/(2x+3)
1/(x-1)
2x%F7x^2+4
2x/x^2+4
1/4-3x^3/4
1/4-3x^3/4
2^3/3-5x/4+1
3x
2x^3/3-5x/4+1
2*e^(3/2*x^2)
1/(x+1)^2
2*exp((3/2)*x^2)
2exp[3/2*x^2]
5*e^0,002x
2*exp[3/2*x^2]
5*exp^0,002x
1/(1+x^2)
1/(1+x^2)
5*exp[0,002x]
5*(exp[0,002x])
1/sqrt[x]
2e^x-(1/2)
2e^x-(1/2)
2xsin(x^2/8+4)
2xsin[x^2/8+4]
12/((3*x+9)^2
12/((3*x+9)^2
12/(3*x+9)^2
1/(2*sqrt(x)) + 5/x^2 +5*x^4
1/(2*sqrt(x))+5/x^2+5*x^4
-12/(-3x+4)^2
4/x^2
-8/(2x+2)
-8/(2x-2)
1/(1-x)
1/(xln[x])
1/((1+(x^2))^2
1/(x*ln[x])
1/((1+(x^2))^2)
18*x*exp[9*x^2]
3*e^(1/tan[x])
8x/(-x^2+16)
20*exp[5*x+4]
20*exp[5*x+4]
2^x
1/(x^2+2)^2
7/(x^2-2x+10)
1/(x^3+1)&Sub
1/(x^2+1)
1/x
1/x
4e^-2
1/(4x)
4/x^2
-5x^2 - 2exp(4x)
5
4e^-2
1/x
1/1+x
1/(1+x)
5log[4x^2+11]
12*sqrt[x]
12*sqrt[x]
2sin[x]expx
2sin[x](expx)
3exp[x^2]
2sin[x]exp[x]
1/(x^2)
2*sin(x/2) - (2/pi)*x
2*sin[x/2]-(2/pi)*x
2*sin[x/2]-(2/pi)*x
1/10x^2+4
1/(10x^2+4)
-12,5x+50
-12,5*x+50
4/x^2
3x^2(x^3+1)^4
3xcos(x^2+2)
3xcos[x^2+2]
3x*cos[x^2+2]
1/(sin(x)^2)
1/(sin[x]^2)
1/((x+1)*(x-2))
1/sqr[2x+3]
1/sqr[2x+5]
1/sqr[2x+5]
1/sqr[3x+1]
2/x
1/x+3
1/(x+3)
1/x (1-ln (x))
1/x (1-ln (x))
1/x (1-ln (x))
2*x*ln[x]-x
2*x*ln[x]-x
2*x*ln[x]-x
12/(6x+7)^2
6/x^2
3/(x+1)^3
1
-14/(2x-8)
1/(x^2+9)
1/x^2
3*sin[3x]*sin[x]
1/(2*sqrt[x])
1/sqrt[4x+1]
3x^2
2/x+2
2/(x+2)
-2x^2
2x^5
1/(2racine(x))
1/x*(lnx)^3
1/x*(lnx)^3
1/(x+2)²
1/(x+2)^2
5/x²
5/x^2
1/2x^3
1/sqrt(x(1-x))
5/(4x-1)
1/(4x^(1/3))
1/sqrt(x)
1/sqr[x(1-x)]
2sin (x)-1+cos (x)
2sin [x]-1+cos [x]
6/X^2
-15/4 exp*(^30x) 
-15/4 exp[30x] 
5/4 cos[5y]cos(sin[5y])
1/cos(x)
5/4 cos[5y]cos*sin[5y]
1/cos[x]
5/4 cos[5y]cos[sin[5y]]
-2/3 cos[6 x+5]
1/(x^2)
7/x
1/(x^2+1)^(3/2)
1/x
1/5(%26%238722%3B15t^2%26%238722%3B6t%26%238722%3B2)exp[ exp[ %26%238722%3B5t^3%26%238722%3B3t^2%26%238722%3B2t+9%26%238722%3B5t^3%26%238722%3B3t^2%26%238722%3B2t+9]
1/5(%26%238722%3B15t^2%26%238722%3B6t%26%238722%3B2)exp[exp[%26%238722%3B5t^3%26%238722%3B3t^2%26%238722%3B2t+9%26%238722%3B5t^3%26%238722%3B3t^2%26%238722%3B2t+9]
1/5(%26%238722%3B15t^2%26%238722%3B6t%26%238722%3B2)e^e^%26%238722%3B5t^3%26%238722%3B3t^2%26%238722%3B2t+9%26%238722%3B5t^3%26%238722%3B3t^2%26%238722%3B2t+9
1/5(%26%238722%3B15t^2%26%238722%3B6t%26%238722%3B2)e^%26%238722%3B5t^3%26%238722%3B3t^2%26%238722%3B2t+9%26%238722%3B5t^3%26%238722%3B3t^2%26%238722%3B2t+9
-1/2x
-1/2x
-4x*sin[-5*x]
1^(1/2)
2^(1/2)
1/x+ln(x)/x
1/(1+x^4)
3(2x-1)(x^2-x+4)^5
-1/3x+2
1/5(%26%238722%3B15t^2%26%238722%3B6t%26%238722%3B2)e^(e^%26%238722%3B5t^3%26%238722%3B3t^2%26%238722%3B2t+9%26%238722%3B5t^3%26%238722%3B3t^2%26%238722%3B2t+9)
3/x^2
5
-8*sin[3*x]
-3xe^x+1
8*sin[x-4]
7/4 e^(7 y+6)
-7/2x^3
-8*sin[4x]
3/5 y^4 exp[1/y^3]
3/5 y^4 e^1/y^3
84x^3
96x^
96x^3
-24x^3
84x^3
36x^3
-84x^3
1/((1+x^2)^(1/2))
72x^3
72x^3
3/8 e^cos[3t] * sin[3t]
-7*sin[x+3]
6*x^2-8*x
4/(x^2+1)
1/(1+e^(1-x))
8/(x-4)^3
5/4x+50
-1/x^2
2/x^2
1/2sqrt(x)
3*(((ln [x])^2)/x
1/2sqrt[x]
1/(2sqrt[x])
3*(((ln [x])^2)/x)
1/(X^3)
2/(sqrt[x])
1/x
-1/2x
-1/(2x)
3e^x
3x-5x^5
3x^2
2/xsqr[x]
1/(2*(x+1)*sqrt [x+1])
3*(((ln [x])^2)/x)
1/(2*(x+1)*sqrt [x+1])
2/x^2
1/x3
1/x(x2-1)
1/x(x2-1)
12/(4x+5)^2
1,72x^4-2,75x^3+1,86x^2+0,16x
3*e^(3x)
3*e^(tan(x))
1/(sin[x])
1/(cos(x)^2)
1/(cos[x]^2)
3*e^(tan[x])
3*e^(tg)
3*e^(tg[x] )
-20xe^2x^2
5/(4x+1)
1/x^(a+1)
1/(e^x+4)
2x
2*ln[1-x^2]
-6
4e %26%238203%3B^(4x+9 )%26%238203%3B%26%238203%3B 
4e %26%238203%3B^(4x+9 %26%238203%3B%26%238203%3B) 
3x
1/sqrt[(x+2)(3-x)]
1/(2(x+1)sqrt(x+1))
1/(2(x+1)sqrt[x+1])
14/(7x-1)^2
-2x^2
4/x^2
3x+1
-10/2x-9
-10/(2x-9)
2x-3/(x+1)+4/((x+1)^2)
-1/((1-x^2)1/2)
-1/((1-x^2)^1/2)
-0.5/(x-2)²
-0.5/(x-2)^2
-1/((1-x^2)^1/2)
-1/((1-x^2)^(1/2))
5-5exp[-5x-3]
1/(x^3)-1/(x²)+2
1/(x^3)-1/(x^2)+2
1/(1+COSX)^%A84
1/(1+COSX)^4
1/(1+COS(X))^4
5ln[x]-[1/5x]
5ln[x]-(1/5x)
-5x*exp[-x^2]-(1/3x^3)
32.7(1-e^(-0.3x))
-5x*exp[-x^2]-(1/3*x^3)
-5x*exp[-x^2]-1/(3*x^3)
6(3x+5)^4
1/(ln(x))
1/(ln[x])
1*x^2
1/(ln[x])
1*x^2
1/ln[x]
1/(1-x^2)
80^4x
4-x^2/2
12/(3x+1)^3
1-2e^-x
1/log[x]
1/x^7(x^2+1)^3
1/(x^2)
1/(x^7(x^2+1)^3)
5/4x-1
2x
5/(4x-1)
5e^5
5e^5x
1/2x
-1/2x
-15/(-5x+1)^2
6/x^3
2/x^6
6/x^3
5/(2x(1-x))
0.25x
36/(4x+3)
18/(6x-2)^2
2*sin[x/2]-(2/pi)*x
5/x^2
2*sin[x/2]-(2/pi)*x
4x^3
27/(3x-8)
3/(2x²(1-x))
3/(2x^2(1-x))
12/(3x+1)^3
2x*sin[(x^2/8)+4]
6/(2x-3)^2
27/(3x-8)
27/(3x-8)
6/(2x-3)^2
-27/(-9x-8)^2
-6x^2
-27/(-9x-8)^2
-6x^2
6/x^2
63/(7x-4)
8/(2x+5)^2
8/(2x+5)^2
8/(2x+5)^3
8/(2x+5)^3
1/sqr[2*x-x*x]
8/(2x+5)^5
1/(4-5sin[x]
1/(4-5sin[x])
8/x^3
8/x^3
-1+4ln (-2x+3)
9/(6x+1)^3
-1+4ln -2x+3)
-1+4[ln -2x+3]
96xe(6x^2)
-1+4ln[ -2x+3]
1/(2x^2+14x+24)
0.5+cos[2*x]%F72
2nxe^_nx^2
1^5
48xe(3x)^2
1/(3+5cos(x))
1/(3+5cos[x])
8x^3(x^4+3)^2
2*x^2*exp[2*x]
1/(x+5)^2
1/(x+5)^2
58e^(-10/x)
58exp[-10/x]
58*exp[-10/x]
58*exp[(-10)/(x)]
58*exp[((-10)/(x))]
1/x+5
1/(x+5)
1/((x)*ln^3[x])
2xe^(2x+1)
2x*e^(2x+1)
1/(x-1)
2x*e^-x^2
2e^(-x)
2(x+1)e^x
-3(x+2)e^x
1/(x+1)²
1/(x+1)^2
-4(x+1)*e^(2*x)
-4(x+1)*e^(2*x)
1/(2x)
2x/(x*2+1)
1%F7(1+e^x)
1/(1+x^2)
2t/cos[2t]
2t/cos[2t]
2x/cos[2x]
2*x/(cos[2x])
2x/(cos[2x])
2x/cos[2x]
2x/(x^2-3)
7000e^-0,05x
-3
3x+4/(3^2+5x-1
3x+4/(3^2+5x-1)
3x+4/(3^2+5x-1)
3x+4/(3^2+5x-1)
3x+4/(3^2+5x-1)
10*x*log[x+4]
5/2*sqrt[x]
5/(2*sqrt[x])
3*x*exp[x^2+1]
3x-1/x
3/(5x+1)
1/(2*sqrt[x])
4*cos[2x]
1/(1-x)
1
1*e^(x)
1-(x+1)*e^-x
-3%26%238730%3B(x) *x^2
-3%2526%25238730%253B(x) *x^2
1/2x+3
1/ 2x+3
1/(2x+3)
2t/(t^2 +1)
2x/(x^2 +1)
2t/(t^2 +1)
2x/(x^2 +1)
5e^3x
7-8x^3
1/sinx
1/sin(x)
1/sin[x]
-3x^2+2x
-1/x+1
1-(5/x)+(4/x^2)
1/sqr(2x-3)*x
1/2(1-x)+x^3/2
1/2(1-x)+x^3/2
1*x/(sqr2x-3)
1/(d-x)
1/(2-x)
3x2+1
4x²
4x^2
1/8*(18*x-9)*cos[9*x^2-9*x-10]
1/(1+x^2)^(1/2)
1/t^2
24/(x+6)
1/(x((x^2)-1)
1/(x((x^2)-1))
1/(2x+1)^3
1/(x(x2-1))
1/xln[x]
1/x*ln[x]
1/(x*ln[x])
1/(1+e^(1-x))
1/(x(x²-1))
1/(x(x²-1))
1/(x^3+1)
3*e^(3x-5)
1/(x(x^2-1))
5/3x+2
4e(2-x)
1/x
1/(x+1)
1/(x^2+1)
1/(x*ln[x])
1/(x-5)
4e^(2-x)
4e^(2-x)
1/(x*ln[x]^2)
1/x^2
5/3x+2
2e^(2x+5)
5x^2+4x-5
-7/5*(7x-4)^3
-7/(5*(7x-4)^3)
3x+4e^(-x)
-1/x
4*x*e^(3*x^2)+4/x^2
4*x*e^(3*x^2)+4/x^3
3*x^2-5*e^(4*x)
1/(3*x-1)
4*x*e^(3*x^2)-1/5*x^5
4*x*e^(3*x^2)-1/(5*x^5)
8/x^3
-2/x^4
8.%26%23127866%3B(X^2+1)^23x
8.%2526%2523127866%253B(X^2+1)^23x
1/sqr(1+x^2)
1/sqr[1+x^2]
1/sqrt[x-2]
1/(2x+2)
1/(2x+2)
-5/x^3
4e(3x+2)
4cos(2x)
4*cos(2x)
4*cos(2x)
4*cos[2x]
4sin(5x+3)/(cos(5x+3))
30x2-4x-6
4sin(5x+3)/cos(5x+3)
4sin(5x+3)/cos(5x+3)
30*x^2-4*x-6
4 sin (5x+3)/cos (5x+3)
4 sin (5 x+3)/cos (5 x+3)
4*sin(5*x+3)/cos(5*x+3)
54*x^2+10*x-5
4*sin(5*x+3)/(cos(5*x+3))
4*sin[5*x+3]/cos[5*x+3]
-1/4x^2
1/(x*ln[x])
1/x*ln[x]
2*x*(1+x^2)^7
1/(x^3/2)
1/(x^(3/2))
-3/(x+1)^2
0.2*x*exp[1.6*x]
1/(x^(4))
1-e^(-x)/[x-e^(-x)]
1-e^[-x]/(x-e^[-x])
1-e^[-x]
1-e^[-x]
1-exp[-x]
1-exp[-x]/(x-exp[-x])
1/(1+x)
2/(x+3)^2
-5*(5*t^2+6)^(1/2)
3/(2(1+x)²)
3/(2(1+x)^2)
-5*(5*t^2+6)^(1/2)
-3*ln(10*t^2+7)
-3*ln[10*t^2+7]
3/(3x-2)^2
-5*log[2*x^2+4]
1/x^3
1/(x^(4))
1/(x)^(1/2)
3/(6x+4)
2^x
1/(x ln[x])
2^x
2/(x^2*sqr[x])
5/(1+(e^(-x)))
1/cos[x]
1/9*x*cos[log[-7*x]]
-1/8x*cos(ln(-9x))
-1/8x*cos(ln(-9x))
-1/8*x*cos(ln(-9x))
1/cos
1/cos[x]
1/cos[x]
1/x
1/tan(x)
1/tan[x]
2-x+exp(2*x)
2-x+exp[2*x]
3x^3-4x^2+1
2*x/(1+x^2)
2*x/(1+x^2)
2/x
5x^2+4x+3
50*0.02*x*exp[-0.02*x]*(1-exp[-0.02*x])^49
5000x/(%D7^2+2500)
5000x/(x2+2500)
1/2x
1/(2x)
1/(x^2)
1/sin[x]
1/cos(x)
1/cos[x]
1/(4+5cos[x])
3x^2%F7x^2
-5/x
-1/3x
-4*x^2+3*x
-4
-8*sin (-6*x)
-8*sin [-6*x]
1
-2*x^2+4*exp [4-*x]
-2*x^2+4*exp[4-*x]
-2*x^2+4*exp[4-*x]
-2*x^2+4*exp[4-*x]
-2*x^2+4*exp[4-*x]
1/4xe^-x/2
1/4xe
1/4*xe
1/4*x*e^x
1/4*x*e^x
1/4*x*e^x
2
1/4%24e^-(x/2)
1/4*e^-(x/2)
51/4%B0*e^-(x/2)
1/X^t
4x^4-x²+5/2
4x^4-x^2+5/2
6e^(3x+1)
-8*e^(8*x)
1/X^3
-10/9*sin[10x]*cos[cos[10x]]
-10/9*sin[10x]*cos[cos[10x]]
-2/(5*log^3 * (-5x)*x
-2/(5*log^3 * (-5x)*x)
-2/(5*ln^3 * (-5x)*x)
-2 / (5*ln^3 * (-5x) * x)
-2 / (5 * ln^3 * (-5x) * x)
4*(-2x-5)
-6/5 * (-4x-1)^2
2x3%26%238722%3B11
2x^3-11x
3 [cosx]
3 [cosx]
2x^3-11x
3 cos[x]
3 cos[x]
-2-(ln(x))/x
-2-ln(x)/x
1/[t^2+1]^2
1/(t^2+1)^2
1/(x^2+1)^2
4*(5x-6)*e^(-5x)
-7x^2+8
4*e^3x-cos(2x)+2
-6x^2 -7
-2-ln(x)/x
2x/(x+2)
2e^(2x+5)
2/x^3
90/(2+exp(x))
90/(2+exp(x))
90/(2+e^x)
2/sqart[2x]-1
2/sqrt[2x]-1
90/(2+e^-x)
2/sqrt[2x]-1
1/cos[x]
3cos(6x)
3*cos(6x)
3*cos[6x]
3/4*sqrt(x)
-3*cos[-3x]
3/4*sqr(x)
-2cos[x+4]
5x^2+2x
-7/x^2+1
-7/(x^2+1)
7x^2+7
5x^2+3
-7/(x^2+1)
6/(x^2+1)
-7*cos(x-2)
-7*cos[x-2]
-8x^2+8x
-6x^2+2
2x^2+8x
7sin(x+6)
7sin[x+6]
-4cos[8x]
-7x^2+5x
5000/(x^2+2500)
5000/(x^2+2500)
-5x-sexp(-5x^2)
-5x-exp(-5x^2)
-5x-exp[-5x^2]
-5x-4*e[-5x^2]
1/(x+5)
5x*exp[x^]
5x*exp[x^2]
5x^2+5/[5+2exp[x]]
5x^2+5/(5+2exp[x])
2/x
5x^2+exp[5x-3]
1/x
-1/(4x+5)
5x*exp[-4x^2]
5x*exp[-4x^2]
5x^2+exp(5x-3)
5x^2+exp[5x-3]
-1/8*(6t^2+20t-4)*exp(2t^3+10t^2-4t+7)*cos*(exp(2t^3+10t^2-4t+7)
-1/8*(6t^2+20t-4)*exp[2t^3+10t^2-4t+7]*cos[exp[2t^3+10t^2-4t+7]]
1/(x-2)
5*x
2(t-2)*exp(-t)
2(t-2)*exp[-t]
2(t-2)*e[-t]
2(t-2)*e^(-t)
1/sqr[3x+1]
-5/sqrt[X]
9/20*t^7/2
9/20*(t^7/2)
9/20*t^(7/2)
3/2x+1/(x+1)-1
5/x^2
1/8x*cos(log(-6x))
1/8x*cos(log[-6x])
1/8x*cos[log(-6x)]
1/8x*cos[log(-6x))]
3/x
1/8x*cos[log(-6x)]
3*x/((3x2+5)^3)
1/8x*cos[log[-6x]]
2x
2(3t^2+t-1)exp[-2t]
5/racine (4x+6)
5/racine(4x+6)
1/(x(x+1)^2)
5/sqr[4x+6]
3/(x+1)^2
2-3/(x+1)^2
1/(x^5+1)
1/(x^2-1)
1/(1-x^2)
1/(1-x^2)
9(1-x)
2x*e^(x^2)
1/(1+e^(1-x))
1/x^2
1/x^2
1/x
-4/x
2x^5
1/1+2x
1
2
-0.01*x^2+3
-0.01x^2
1/cos (x)
1/cos [x]
-0.01*1/3*x^3+3*x
0.75
3/4*1
3/4*x^2
0.75
3/4
3/4
1
1/5*(x²-4)
1/5*(x^2-4)
1
4x-15+(60/x+4)
4x-15+(60/(x+4))
2x^2+3-x
2/(x^2-4)
2x/(x^2+1)^4
1%F7(1+e^x)
3e^(5x+1)
3*(3x-4)e^(-3x)
0.5*x
0.5*x
0.5*x
2(x-1)e^-x
2x/e^x
2-ln(x/2)
2(2x-7.5)^3
2x/e^x
2(2x-7.5)^3
2(2x-7.5)^3
1/(sin^4[x])
1/(sin^4[x])
4.2sin(3x)
4.2sin(3x)
1/(sin[x])
2e^x+4cos[x]
-2e^(7t)*(61sin(10t)+2cos(10t))
-2e^(7a)*[61*sin(10a)+2*cos(10a)]
-2*e^[7*a]*[61*sin[10*a]+2*cos[10*a]]
-2*e^[7*a]*[61*sin[10*a]+2*cos[10*a]]
2*(4x-7)*e^(-4x)
-3/x
-2x-5e^(-3x)
6sin(%26%238722%3B6x)
-6*cos (8*x)
-6*cos %7C8*x]
-6*cos [8*x]
8*sin [x+5]
1/(8*x) cos [log -4*x]
1/(8*x) cos [log -4*x]
1/(8*x) cos [log [-4*x]]
5x*e^(-3x^2)-(1/x^3)
1-cos[3x]
3/4*x*(2-x)
1/sqr(1-x^2)
1/(sqr(1-x^2))
1/(sqr[1-x^2])
3/(2x-1)
3e^(x)
3x
2/x^2
1/tan (x)
1/tan [x]
4/(x-1)^2
2*sin[x]*cos[x]
4e^(3x)
1/(cos [x]*sin [x]**2)
1/(cos [x]*sin [x]^2)
2x+e^(%26%238722%3B3x%26%238722%3B2)
2x+e^(%26%238722%3B3x%26%238722%3B2)
2x+e^(-3x-2)
1/3x
1/(3x)
-4xe^(x^2)-(1/(2x^3))
-4*x*e^(x^2)-(1/(2x^3))
4x^2+e^(-3x-5)
-3/x
1/(e^x+1)
-4x*e^(-4x^2)-(5/(x^6))
3e^5x-4
3e^5x-4
3e^(5x-4)
2e^x*(e^x+1)^2
7/(3x+1)
1/(p+x^2)
1/(e^x)
4cos[2x]
1/(t^2+3t+2)
1/sin(x)
1/sin[x]
1/1+sqrt(x)
1/1+%26%238730%3Bx
1/1+x^(-1/2)
8/x
1/1+(x^(-1/2))
1+ln[3x+2]
9/(x+3)^2
9/(x+3)^2
2/(x^2)
3/(x+1)
-2/x
1/(x^2+2)
1/(x+2)
-5/(x+1)
1/xlnx
1/xlnx
1/x
1/xln[x]
1/x*ln[x]
3x/((3x^2+5)^3)
323/x
1/n
1/(x*ln[x])
2e^xe^(nx)
6exp[2x]
5/2x^4
1/(-1-3x)
1/4*x*^^e
1/4*x*e^-(x/2)
1/5*exp[5*x]
1/x^2
1/x
2/(cos^2)
2/((cos[x])^2)
1/3x^2
68.5*(e^x/137+e^-x/137)
2/x
8x^2-4
-5x^2-2
6x^2-2x
8x^2-7
-4x^2+7
6sin(x-8)
3x^2
6sin[x-8]
2x^2-8x
-4cos(x-3)
-4cos[x-3]
3x^2-5x
-2(t^2-4t+4)*exp(-t)
-2(t^2-4t+4)*exp[-t]
3x^2+3
9(1-x)
2x-4exp[-2x]
1/((cos[x])^4)
3*e^(x)*e^(n*x)
-2x^2 +x
3/7x^2
-1/2x
-2x*exp[-2x^2]-1/4x^2
-2x*exp[-2x^2]-1/4(x^2)
-2x*exp[-2x^2]-1/(4*x^2)
1/xlnx
1/(x)*ln(x)
1/((x)*ln(x))
1/4x*2x*exp[-2x^2]
-7/2x^3
1/(shx+2chx)
1/[shx+2chx]
-5/x
-5/x
1/[shx+2*chx]
1/e^x
-1/4x^4
4x^2+exp[-4x-4]
-2/9(x-(3/2))+17/2
-2/9(x-(3/2))²+17/2
-2/9(x-(3/2))²+17/2
-2/9(x-(3/2))^2+17/2
-1/(2(x+2))
1/sqrt[2+x^2]
1/(1+2x^2)
2*(x^2-2)^4
4*e^3*x
4*e^(3x)
1/x*ln^3[x]
1/xln^3[x]
1/(1-2x^2)
1/(1-2x^2)
1/(1+2x^2)
1/(1+2x^2)
1/sqrt[2+x^2]
1/(x^2 + 4x + 4)
3/4
1/(1 - 2x^2)
1
1
7/40f(x)dx
1/(1 - 2x)
2*(x^2-2)^4
1/sin(x)
1/sin[x]
1/(x^3+1)&Sub
1/(x^2+4x+3)
1/(1-2x)^2
2
1/(x^2 +4x +2)
1/(x^2 +4x +3)
1/(x^2 +4x +5)
1/(x*(ln[x])²)
1/(x^3+1)&Sub
1/(x*(ln[x])^2)
1/(x^3+1)&Sub
2/7 cos ( 2t - 2 )
3*x-3*exp[-x]
-1/x
1/(3*x-1)²
1/(3*x-1)^2
-5*x*exp[-3*x^2]-1/3*x^6
-5*x*exp[-3*x^2]-1/(3*x^6)
1/(x-1)^1/2
1/(x-1)^(1/2)
-4/5*cos[8x]cos[sin[8x]]
1/(1+x^3)
3x(x^2+2)^4
1/(2x^2-1)
3(x-3)^2
2(x^2-x-4)*e^2*x
3/8*cos[3*x]*cos[sin[3*x]]
5/(t-2)^3
5/(x-2)^3
3/8*cos[3*x]*cos[sin[3*x]
-1(t-3)^4
-1/(t-3)^4
-1/(t-3)^4
-1/(x-3)^4
-2/9*(18*y^2-4*y-8)*e^(-2*(6*y^3-2*y^2-8*y+2))
2(2x+3)^(1/2)
1/(2x-4)²
1/(2x-4)^2
3e^-2x
-1/10*(4*x-9)*exp[2*x^2-9*x-1]*cos[exp[2*x^2-9*x-1]]
12x*(e^(x^2-)-3)
12x*(e^[x^2-]-3)
-3/4*x^5
12x*(e^x^2-3)
12x*e^(x^2-3)
2e^x-5x
-2+ln[-4x+1]
1/2x²
1/2x^2
1/2x^2
3
3
1/x
-1/2*x-1/2
1/(1+x)²
1/(1+x)^2
1/(x^4)
1/(x^N)
3/(x-9)^2
1/x
1/(x^n)
3
4*x+1/(2*x^2+x+4)^2
1/x
3/(sqr[2x+4]
3/(sqr[2x+4])
1/(sqrt [3x+1]
1/(sqrt [3x+1])
1/(x²-6)
1/(x^2-6)
1/(t^2*ln(t))
1/(t^2*ln[t])
1/sqrt(x)
-1/sqrt(x)
-1/2x
16x*e^8*x^2
-1/2x
16*x*e^(8*x^2)
16*x*exp[8x^2]
1/(x+1)^3
2/(x^2-x)
-90x*e^5x^2
10*sin(x)
-90x*e^(5x^2)
1/(xln(2x)
1/xln(2x)
1/x^2*e^(1/x)
1/xln[2x] 
1/x^2 * e^(1/x) 
1/x ln[2 x] 
1/ x ln[2 x] 
10*sin(x)
1/ xln[2 x] 
 10*sin[x]
-4x*2*x-2
1/x^6
5-3*exp[-3*x]
-1/(x-3)
-1/(x-3)
-3*x*exp[-x^2]-3/x^6
-1/0.3
1/x^n
1/sqr[x]
1/x^gama
1/x^g
1/x^g
-5-4ln(x-2)
2*x[x^2-1]^%22
2*x(x^
2*x(x^2-1)^3
5/(3*x-1)^2
2x/(x^2+1)^2
2x+1/x^2+x+5
1/2500
3x/((3x^2+5)^3)
3x/((3x^2+5)^3)
-4/x^2
5/x
3/x^3
-3/x^3
3x/(sqr (2x+4)
3x/(sqr [2x+4]
3x/sqr [2x+4]
3x^5
1
2x²
2x^2
-5x^2+80
3x^4
3/x^2
3/x^2
-3/x
-5/x
1/x^3
5/x^5
2(x^4-1)/x^3
1/1+e^x
1/(1+e^x)
6x^2-2x+3
-1/x^3
-1/x^3
1/5*x
1/(5*x)
2cos(3x-4)
96x3+6x2%26%238722%3B4x%26%238722%3B5
96x^3+6x^2%26%238722%3B4x%26%238722%3B5
2cos[3x-4]
1/x^4
1/(x+1)
2/x^3
1/(x-a)^n
2x/(x+2)
2x/(x^2+1)^4
3*x-8*exp [-x+3]
3x-3*e(-x)
3x-3*e^(-x)
-1/10y*cos[ln[-5y]]
5/x^6
-1/9cos(y+10)
-1/9cos[y+10]
1/(5x+4)
-4x+5exp(3x)
3x*e^(5x^2)-(1/3x^4)
1/2
-1/x
3x*e^(5x^2)-(1/(3x^4))
1/(x+5)
2/x
3/((7ln^4)(-10t)t)
1/(3*x^2)
3/((7ln^4)[-10t]t)
3/[[7ln^4)[-10t]t]
-10/(3(10t+4)^4)
-25(y-1)*exp(-5y)
-25(y-1)*exp[-5y]
-2(3x^2-7x-1)exp(-2x)
-2(3x^2-7x-1)exp[-2x]
-2(3x-2)exp[3x]
1/sec^(2)x*tanx
1/sec^2[x]*tan[x]
1/(sec^2[x]*tan[x])
1/(sec^2[x]*tan[x])
1/(sec^2[x]*tan[x])
-5e^x+x
1/(x+1)^2
-4x+x^-6
-2/x
2x(x²+1)^3
2x(x^2+1)^3
1%F7(1+e^x)
3x
2x/x^2+1
2x/(x^2+1)
-4e^x-4x^3
-4ex
-4e^x
-4x^3
-4x^3
1/x+1
1/(x+1)
-2(x+1)(e^x-1)+2 
2/(3*x+2)
3/x^5
2e^2-5x
1-(x+1)*e^-x
2x/x+2
-1
-1-(sin[x]/cos[x]+2)
-1-(sin[x]/(cos[x]+2))
3e(2x)-e(x)+e(-2x)
3e^(2x)-e^(x)+e^(-2x)
1/(sin[x])
1/((1-x^2)^2
1/((1-x^2))^2
-4x+4*exp[-3x]
-1/(4x+5)
1+(tan (x))^2
1+(tan(x))^2
1/sin(x)
1/sin(x)
1/sin[x]
1+(tan{x})^2
-7/3*exp[21x]
-3/7t*log^2[-6t]
-1/9*x^2
-1/9*x^2
-1/9*x^2
2(-6t^2-10t-9)/(9(-2t^3-5t^2-9t-8)^3
2(-6t^2-10t-9)/(9(-2t^3-5t^2-9t-8))^3
9/7*exp[-9y]*cos(-9y)
9/7*exp[-9y]*cos[-9y]
3/(1+x^2)
1
-3*x^2-ln[-4*x+1]
1/(x-x^2)^(1/2)
-3+4exp[3x+5]
-1/4x-1
-1/(4x-1)
3/(x+1)²
3/(x+1)^2
2e^(-2x)
5(-e^-x) 
1
2/sqr(-3x)
2/sqr[-3x]
1/sqr[x^2+1]
5/2
1/sqr[x+1]^2
-1/sqr[x+1]^2
1/(2*(x+1)*sqr[x+1])
20x^3+2/x^2
1/(sqrt(t)+sqrt(3))
1/(sqrt[t]+sqrt[3])
1/(sqrt[x]+sqrt[x^3])
2(10t + 3)*(e^-5t)
2*(10x + 3)*(e^-5x)
2x/(x^2+2)
3x*exp[x^2]
7/(3x+1)
1/(ln[x]*x)
1/(2x^2)
5/31*x^4
2*x+3*e^(3x-2)
1/3x
4x*e^(x^2)-2/x^6
4*(x+1)/(x*x+2*x)^3
4*(x+1)/(x²+2*x)^3
4*(x+1)/(x^2+2*x)^3
6/5*(x^2-x+1)
1%F7(1+e^x)
5ln[x]*1/x
-3/(x^4)
1/(1+x)^2
-6/(-3x+8)^2
4x+1/(2x^2+x+4)^2
2-(3%F7(x+1)^2)
18xe^(9x^2)
2*sqr(1-x^2)
2*sqr[1-x^2]
2x
-4e^(3x+2)
1/x*e^(1/x)
2*(6x-1)*(e^(3x))
1/(sqrt(4x-x²))
1/(sqrt(4x-x^2))
1/(sqrt[4x-x^2])
12/(3x+8)^2
16(6x%26%238722%3B7)cos(3x2%26%238722%3B7x%26%238722%3B6)
16(6x%2526%25238722%253B7)cos(3x2%2526%25238722%253B7x%2526%25238722%253B6)
3x^3
4x^3
6/x^2
1/(1+x*x)
9(1-x)
1/(-x^2 + 6*x + 2)^(1/2)
2x/(x^2 +1)
1/(x+4)
1/e^x
-5x^2
-5x^2
-4x^4
-1/3*x^3
1/x
-1
5x*e^(-3x^2)-(1/x^3)
3 %26%23119909%3B^2
1/(x^2+2*x+5)
1/(x^2+1)
1/(x^2+1)
1/(x^2+1)
5x(2-3x)
1/(2x^2)
1-e[x]
1-e^x
1-e^x
4/(3x-1)^2
3x/(x^2 -1)
1/((x+5)^4)
3*x/(3*x+5)^3
1/x(x^2 -1)
1/(x(x^2 -1))
1-e^x
3/4x+2
3/4 x + 2
3
3/4 x+2
1/1+t^5
3/4*x
1/(1+t^5)
1/(2x+1)^3
3/(x-2)^2
3/(x-2)^2
3/(x-2)^2
3/(x-2)^2
3/(x-2)^2
1/(1-x^2)
3/sqr[x]
3/(x^2+1)
3/(x^2+1)
3/((x^2)+1)
-2*exp[x]
3/(x-2)^2
3/(x-2)^2
2/(-3x+2)^2
2/(-3x+2)^2
2/(-3x+2)^2
3/x
1/x
1/x^2
2/x^3
2/x^5
2/(x)^5
2/(-3x+2)^2
2/(-3x+2)^2
2/(x)^3
2/(x)^5
2/(x)^6
5x+2-4/(x+1)
1/(cosx)^2
1/(cos^2(x))
1/(cos[x]^2)
1/((2x+1)^2)
2*e^3x
-3x^2+5x
2*sin[x+4]
20*sin[4x]
-6/7*cos[6x-1]
1+e^-x
1/5*(14x+6)*cos[7x^2+6x+3]
2/x^7
3/(5x*log^4[5x]
3/(5x*log^4[5x])
-15+60/(x+4)+4*x
1/(sqrt[4x-x^2])
1/(x-3)
3/7x^2
-4/x
5/2x^4
-1/2x^2
-1/2x^2
1/sqr(-x^2+x)
1/sqr(-x^2+x)
1/sqr(-x^2+x)
7/4*cos(7*x+8)
4x^2+(1/2sqr(2))+2/x^3
7/4*cos[7*x+8]
1/sqr[-x^2+x]
4x^2+(1/2sqr[2])+2/x^3
-2*x-5*exp[-5*x]
4x^2+(1/(2sqr[2]))+2/x^3
-1/(5*x)
5*x*exp(5*x^2)-(5/x^2)
5*x*exp[5*x^2]-[5/x^2]
5*x*exp[5*x^2]-(5)/(x^2)
5x^4/155
5x^4/31
2/(-3x+2)^2
2/(-3x+2)^2
1/2*x+5
1/(2*x+5)
-2+6*exp[x+3]
5*x*exp[2*x^2]+1/3*x^2
4/(x+2)^2
5*x*exp[2*x^2]+1/(3*x^2)
4/(x+2)^2
4/(x+2)^2
3x^2
5x*x^4
3*sin[-5*x]
8*cos[4*x]
1/(3*sqrt[x])
1/(1+exp[x])
-2/x
2/(2x+1)^2
2/(2x+1)^2
2/(2x+1)^2
1/(x^2)-1/x
2/(2x+1)^2
1/(1+exp(x))
1/(1+exp[x])
1/cos(x)
1/cos[x]
-3(3x-5)e^-3x
4x^2%26%238722%3B5*e^(5x)
4*x^2%26%238722%3B5*e^(5*x)
4*(3x-4)e^-3x
-2(6y^2+7y-3)e^4y
2(4x-3)*e^4x
-3x
-3x+7
3x^2/7
-8*x*exp[2x^2]
1/x
4*(1/(sqr[2x+7]))
2x
2^x
1/2
4*e^3*x
-1/(2*x-1)
2*x/(x+2)
-2*x*exp[-2*x^2]+(1/(5*x^4))
1/(1+x²)
1/(1+x^2)
1/x^3 -1/x^2 +2
5/4x-1
1+sin[x]*sin[x]
1/((2x-4)^2)
9(1-x)
-3x^2+6
-2x^2-8x
3/x^5
1/(X-1)
4(3x-4)*e^(-3x)
2e^x-5x
-3/7*cos(3t-3)
1/(2x+1)
2x/(x+2)
5x20+2x%26%238722%3B2
-4*x+exp[-x-1]
-1/3*x-5
-1/(3*x-5)
-4*x*exp[-3*x^2]-(1/x^2)
1/x^3
1/x
-1/x
-2*x+8*exp[-3*x+4]
-3/x
1/3x
1/3x
-2(10x^2+13x-8)*e^4x
-2(10x^2+13x-8)*e^(4x)
1/x^3
-4x*e^(-3x^2)-(4/(x^3))
1/x^2
1/x^5/2
1/x^(5/2)
1/3racinex
-2(x-3)*e^(-x)
1/3sqr[x]
4/(x-1)^2
1/(1+e^x)
1/(1-x^2)
30sin[6x]
6x^2+7x
-4-5*e^(-x+3)
-1/x
1/x
2(2y-3)e^(-y)
2*x*e^(-4x^2)+(3/x^3)
3x/((x^2+1)^2)
-4/x
-7
1+2e^(-4x+3)
-4/x^3
3x(e^(x^2))
4/x
1/xlnx
5x*e^(2x^2)+(1/(3x^2))
2/(3x+2)
30cos[6x]
2/(x*log^(3)*(3*x)
2/(x*log^(3)*(3*x)
2/(xlog^(3)(3*x)
2/(xlog^(3)(3*x)
-3+5ln[-5x+5]
-2x-2ln(x+2)
-2x-2ln(x+2)
2x*e(-5x^2)-1/5*x^2
-2x-2ln(x+2)
3*x/(3*x^2+5)^3
-2*x-2ln(x+2)
-2*x-2*ln(x+2)
2x*e(-5x^2)-(1/(5*x^2))
-2(10x+7)
-1/(2x)
1/(1-x^2)^2
-2(x^2-3x+2)e^(2x)
-1/5x
2*e^2*x+3
2*e^2*x+3
2*e^2*x+3
2*e^2x+3
1/(sin(x))^2
1/(sin[x])^2
2/x^3
2e^(2x)
3/7x^2
3/7x^2
1/(e^x+1)-e^-x*ln[e^x+1]
2ex
2*exp[x]
3/5e^3y*cos(e^3y)
3/5*(e^3y)*cos(e^3y)
3/5*(e^3y)*cos(e^3y)
3/5*(e^3y)*cos(e^3y)
-2x^2+4e^(2x)
3%D7 ( ln (x)^2 /2)
1/2x
3%25D7 ( ln[x]^2 /2)
-3/x^3
1/(2x)
1/(2x+1)^2
10*(1+lnx)/x
1/x-3
1/(x-3)
2x
-2(x-3)*e^(-x)
3cos[x] - 2sin[x]
1/((x^(3)+1)^2)
1/(x*(x^2-x+1))
3x/(sqrt[x^2+1])
1/(-x+2)
-2*exp(2x-1)
1/(2x+1)^2
2x
1/(x^2+x+1)^2
-3x^2+4*e^(3x)
7cos[x-2]
-1/(5(x+1))
10*2^(-1/T)
1/2xe^-x^2
-2(x+1)
1/2xe^[-x^2]
1/2xexp[-x]^2
1/sin[x]
-5x+e^(-x-2)
1/6*x^2
-1/x
2xe^(-2x^2)-(2/x^6)
2x*(e^(-2x^2))-(2/x^6)
3cos[5x]
1/sqrt(1+x^2)
-3x^2+e^(-5x-1)
-5/(x^2+1)
2x*e^(-3x^2)-(1/x^3)
3[3x+1]%26%238309%3B
3[3x+1]^5
5/x^4
5+e^(-3x+4)
5/x^4&Sub
2(x^2+3x-4)*e^(-2x)
1/x*ln^3[x]
3x-5x^5
1/(sinx+x)
-5x^2
-5x^2-5
-5x^2
-1/3x
2x^4
2x^3
3/x^2
2*x^3
-1/3*x^3
5*x^2+x
5x^2+x
5x^2
-3x^4+3
-3x^4
3
3*x/(3*x^2+5)^3
4*x^4
-1/(2*(2x-1))
4*((X+1)^-2)
1/(1+x^2)^2
-2xexp[-4x^2]
-2x*exp[-4x^2]
1
-2(4t+3)*e^4t
3x^4
-2*(3x²-x+5)*e^3t
-2*(3x^2-x+5)*e^3t
-2*(3x^2-x+5)*e^3x
-2(3t^2-t+5)*e^(3t)
-1/6(-6x^2-8x-9)exp[-2x^3-4x^2-9x-7]*cos[exp[-2x^3-4x^2-9x-7]]
3xe^(x^2)
1/sqr[4x+1]
-2(3t^2-t+5)*e^3t
1/sqr[4x+1]
-2(3x^2-x+5)*e^(3x)
-5x^2
-5x^2
3x²*(x^3-2)^3
3x^2*(x^3-2)^3
-4x*exp[x] 
1/(x-a)^2
3*(x+2)*e(x)
0.6X+b
5%2fx%5e4
0.6x+135
1/(x)^(0,5)
1/(5x)
0.6X+135
1/(5x)
0.6X+135
-4x^(2)+(3/(2+2e^(x)))
3x*e^(2x^(2))-2/x^(2)
3x^4-5x^2-3
1/(ln(1+x^2))
-5*sqrt(3*t^2+1)
4x
0.015x-0.00075x^2
1/(ln[1+x^2])
-5*racine(3*t^2+1)
-5*sqrt[3*t^2+1]
1/(5+x)^2
-5*sqrt[3*x^2+1]
3x+e^(-3x+3)
4/(2x+7)^2
-5x*e^(4x^(2))+(1/3x^(3))
-5x*e^(4x^(2))+1/(3x^3)
2x-1/x+5
-4log[9*x^2+9]
1/(2x+5)
3/(3*x^2+4)
-9x^3+9/x^2+1/2sqrt(x)
1/x
1/(x*((ln(x))^(1/2)))
-1/(x-a)^2
1/[x*sqr[ln x]]
-2/x^2*(1+x)
3e^-2x
2/x^3*(1+x)
1/(x(ln(x))
1/(x(ln(x)))
1/x(ln(x))
-1/(-x-a)^2
1/(-x-a)^2
-9*(1/(sqrt[3x+3])
1/(x-a)^2
-9*(1/(sqrt[3x+3]))
1/(-x+a)^2
1/((x+2)^3)
1/((x+2)^4)
3
2/((2x+2)^4)
3/7x^2
3/7x^2
3/((3x+2)^4)
7/((7x+2)^4)
1/cos[x]
1/cos[x]
2x
4/(x+2)
4/(x+2)
5/2x^4
1/(x^2+x+1)^2
-2/x
-2/x
45e^9x+7
45e^(9x+7)
3/(x+1)
1/(x^2*(x^2+1)^2)
1/(4x-3)
3x/(3x^2+5)^3
5000x/(x^2+2500)
4*(x/2+1)
-3e^(-2x)
3x^2+4x
1/(-2*x-1)^3
5x^2+2x/racine carr%E9e de 9-x^4
2/(1-x)^2
1/4*(2*x+1)^2
5x^2+2x/sqrt[9-x^4]
1/4*(2*x+1)^2
1/(4*(2*x+1)^2)
2/(1+exp(x))
2/(1+e^x)
5x^3/sqrt[9-x^4]
1/(sin[x] cos^2[x])
1/x+1/(2(x+1))+1/(2(x-1))
3x/x^2+2
3x/(x^2+2)
1/(2x+1)
2x*ln(x)-x-1
2x*ln[x]-x-1
2x*ln[x]-x-1
2x*ln[x]-x-1
1/x
3/((2x-1)^3) 
-1/x
4*x^2/(1+x^4)
323/x
2+(3/(x+1)
2+(3/(x+1))
6e^(x)
-2/3(7-2t)^2.
-3/8e^3y
-3e^(3*x-2)
1/1-x^2
1/(1-x^2)
1/(x^2-1)
1/(x^2+1)
1/(x^2-1)
1/(x^2-1)^3
1/(x^2-1)^2
1/(x+1)
1/(x^2-2x+1)
1/cos(x) dx
1/cos[x] dx
1/cos[x] 
1/cos[x] 
2x+100*e^(-0,2x)
2/x
1/(1-x)
0.1e^-0.2x(1-e^0.4x)
0.1e^(-0.2x)(1-e^(0.4x))
1/(1+e^x)
2/x + x² + 1 
2/x + x^² + 1 
2/x + x^2 + 1 
1/x x ln[x] dx
-1
2t (1-t)^n
2x (1-x)^n
5x+(3%F7x%D7x)
3x(x^2-1)^2
1/(1+x^4)
27^(e9x+5)
27^(e9x+5)
27^(e(9x+5))
3*4*e^x
2/x^2
1/(3X-1)^2
1/(3x-1)^2
2/(4x^2 +9)
1/sqr[20+8x-x^2]
1/sqr[20+8x-x^2]
3/(5*x-1)
1/sin[x]
1/(1+x+x*x)
1/(1+x+x^2)
0.06%D7(x^2)-4.2x+74
2x*atanx
2x*arc*tanx
2x*arctanx
2x*arctan(x)
2x*arctan[x]
1/(1+x)
2x/x²
2x/x^2
4*x^2 -3/x^3 + 2*x
3/x^3
-3/x^3
9*(9x%26%238722%3B1)^2
2/x
1/x*(1+lnx)
9*(9x+1)^2
1/x*(1+ln[x])
-9*(9x-1)^2
1/(1+2x)^3
-6x^5
3/8(-27y^2+8y+9)(%26%238722%3B9y^3+4y^2+9y%26%238722%3B3)^2
3/8(-27y^2+8y+9)(-9y^3+4y^2+9y%26%238722%3B3)^2
3/8(-27y^2+8y+9)(-9y^3+4y^2+9y-3)^2
3/8(-27x^2+8x+9)(-9x^3+4x^2+9x-3)^2
1/(x²*(x+1))
1/(x*x*(x+1))
-5(-10x-8)
-4/x^3
2/sqrt(x)
2/sqrt[x]
1/(x^2+2x+5)
3.(x^3.e^x)+x^3.(1-(3/e^x))
1/(x^2+2x+5)
3.(x^3 .e^x)+x^3 .(1-(3/e^x))
1/(2x-1)^4
1/((1+x^2)^2)
1/(1+x)
3/e^x
1/((x^2)(1-x))
2*x
1-((exp[-x])/((1+x)^n))
1-((exp[-x])/((1+x)^a))
2/x^2
3/4
1-((e^(-x))/((1+x)^a))
3/e^x
1/1+x
1
1/x^2
1/(1+x²)
1/(1+x*x)
1/(1+x*x)^2
1/x^2
1//1+x
2x-3
1/(x+2)^2
1-((e^(-x))/((1+x)^a))
4x^2%26%238722%3B(3/x^3)+2x
-2x^2
7/x^2
2/((x^2+2x)^2)
-2x^2
-5x^4
3x
3x
2x^3
2/(x^2+1)
-1/3x^2
-4/x^3
1/((1+x)^a)
1/(1+sqrt(x))
-1/5x^4
1/(1+x^(0.5))
1-(1/((1+x)^a))
2/((x^2+2x)^2)
-4x^3
3/4
3x^2
1
-1/2x^4
1/(x*ln(x))
1/x (1+lnx)
1/x (1+ln(x))
1/x ( 1+ln(x) )
-1/5x^3
5x^3
3*e^-2*x
3*e^-2*x
1/1+cos²x
1/(1+(cosx)^2)
1-(1/((1+x)^a))
1/(1+(cos[x])^2)
68,5*(e^(x/137)+e^(-x/137)
68,5*[e^(x/137)+e^(-x/137)]
4*e^x
4*e^x
-3*x
5*x
68,5*(e^(x/137)+e^(-x/137))
68,5*[e^(x/137)+e^(-x/137)]
-8/(8x-3)^3
5xe^x
5xexp^x
-3/e^x
-3/e^x
-3/e^x
-3/e^x
-2x
1/(x+y)^3
2e^-x
1/(2x+1)^3
1/(2x+1)^2
2x+1/(x²+x-2)
2x+1/(x^2+x-2)
1/sin[x]
1/(5x)
-3xe^(3x^2)+(5/x^4)
-3x*e^(3x^2)+5/x^4
6x^3
5/x
5/x
-4(x+1)e^(2x)
5/xxe^(3x^2)-1/3x^6
5/xxe^(3x^2)-1/(3x^6)
-3/4t^(7/2)
5/x^2+3x
-5x-9)e^(5x)
1/3x^2
 -1/4x^2-5x^3
 2x+4
2sin(x+2)
4cos(x+2)
-1/3x^3+1/3x^2
-1/3x^3+1/3x^2
 -1/6-1/5x^4 
 -1/5x^2+x 
-2e^(3x+2)
2e^(-4x-2)
1/(1-x)^3
1/(1+x^a)
-2e^(-3x-2)
2/x^2
2e^(-4x-4)
-1/x^2
-1/x^2
-1/x^2
-1/x^2
1/cos(X)
1/cos[X]
1/(2x+3)
1/(cosx)^4
1/(cos(x))^4
1/(cos(x))^4
1/(cos(x)^4)
1/(cos[x]^4)
-2.5
2x*((1+x^2))^(1/2)
1/(x^2)
1/(x^2)
-1/2Q^2
1/3
3/(sqrt(x-2))
3/sqr[x-2]
1x^3
2x
7x
1%5Csqrt(x)+sqrt(x-1)
1%255Csqrt(x)+sqrt(x-1)
3/x^2
-1/2x^2
4/x
2x/(x^2+1)^4
1/(x^3+1)&Sub
3(3x+1)^5
3(3x+1)^5
3 (3*x+5)^5
1/((1-x)^3)
1/(2x+3)
1/[xlnx]
1/xln[x]
1/[xln[x]]
1/(1+3*sin^2[x])
1/(1+3*sin[x]^2)
1/[xln[x]]
18/(6x+5)^2
2/x^3
1/(x+y)^3
1/(1+exp[x])
4*x^3
2*x
1/(2x^2)
3-5x/2x(1-x)
3-5x/(2x(1-x))
2cosx
2*cos [x]
3x
1/(x^1/2*(x-1))
1/(ln[1+x^2])
1/ln[1+x^2]
4/3*x²/(x²+3)²
4/3*x^2/(x^2+3)^2
-1/x
-1/x +(1/2)/(x+1) +1/2
-1/x +(1/2)/(x+1) +1/2
-1/x +(1/2)/(x+1) +(1/2)/(x-1)
-1/x +(1/2)/(x+1) +(1/2)/(x-1)
-1/x +(1/2)/(x+1) +(1/2)/(x-1)
-1/x +(1/2)/(x+1) +(1/2)/(x-1)
1/(1-x)^2
1/2x+1
3x/x^2+1
3x/(x^2+1) 
3x/(cos8) 
5e^x-x²+4
5e^x-x^2+4
1/7*sqrt[x]
3/4
3/4*(1-x^2)
2*cos [x]
3/4*(1-x^2)
1
1/x^5
3/4
1/sqrt(2x+4)
1/(2x+4)^1/2
1/(2x+4)^(1/2)
1/(2x+4)^(1/2)
1/cos[x]^2
1/(x ln (x)
1/(x ln [x])
6x/[x^2+1]
2/(x+3)
1/((2x+4)^(1/2))
2/(x+3)
7x - 3/x^2
1/2(sin(2x))+x-3
5e^x
3-e^x
1/x²e^1/x
1/x²e^1/x
1+cos(x)^2
1/x^%E9e^1/x
1+cos[x]^2
1/x^2e^1/x
1/sqrt(x)
3x+1+1/3x-1
3x+1+(1)/(3x-1)
1/(x^1/2*(1-x))
1/((x^1/2)*(1-x))
1/(sqr(x)*(1-x))
8x
1/(sqr[x]*(1-x))
1/(x^5+1)
1/(x^n+1)
1/x^n
1/(sqr(x)*(1-x))
1/(sqr(x)*(1-x))
3-e^x
5e^x
1/(x^2*sqr(1-c^2/x^2))
3sin[2/5x]
1/(x^2*sqr[1-c^2/x^2])
5/x^6
2x/((1+x^2)^(1/2))
2/(x+3)
24*cos[x]^2
1/4xX^3
-2/3xX
4/(2x+1)^2
3/x-5/x^2+7/x^3
1/5*e^x
2/sqr[1-3x]
5e^0,05t
5e^0,05x
5*e^0,05x
-3x
3*x^2
5000x/(x^2+2500) 
5000x/x^2+2500
5000x/(x^2+2500)
1/x(x+1)
5*x^3-3*x+9
1/sqrt(x)
1/x^1/2
452,7*exp^(1,25*t)
452,7*e^(1,25*t)
452,7*exp^(1,25*x)
452,7*exp^(1,25*x)
2x*e^-x
452,7*exp^[1,25*x]
452,7*exp[1,25*x]
452,7*exp[1,25*x]
452,7*e^1,25*x
2x*e^-x
1/b-a*f(t)dt
452,7*exp[1,25*x]
1/b-a*f(t)dt
2/(x^2)
1/(x-1)
1/(x^3)
4*x+5/x^2+x+1
1/(x-1)
1000-90x
2t e^(-t)
2/x+2*1/x*lnx
2/x+2*1/x*ln[x]
5-(x-1)^2
10xe^2x
4/((2x+3)^3)
-2/(x^2)
-2/(x^2)
-1/(x^3)
1/(shx+2chx)
1/[shx+2*chx}
1/[sinhx+2*coshx}
1/[sinh[x]+2*cosh[x]}
1/[sinh[x]+2*cosh[x])
1/(sinh[x]+2*cosh[x])
4/(3x-2)^3
4/((3x-2)^3)
2x^2-7x+12
6/((3x-2)^3)
7/((3x-2)^3)
2x^2-7x+12
5x^4-3x^2+4
6x^2-4/(x^2)
1/(1+x)
24tln[t]-3t^2+10
24*t*ln[t]-3*t^2+10
2*exp[-x]
2/(sqrt[-x-2])
-2x^2-2x+1
1/(-x-1)
42x2+2x-2
42*x^2+2*x-2
-18*x^^2-16x-6 
-18*x^2-16*x-6 
-9*sin(3*x)
-9*sin[3*x]
-8*sin[4*x]
-8x^2+9/x^3+1/2sqrt[x]
4e^3x
2*x*e^(x^2)
-8x^2
-24*1/sqr[4x+2 ]
1/(1+x)
3x/4
-54*e^6x+9
10*(e^-0.2x)
3x 2 %26%238722%3B 2x + 1
2P/3*x
-2/x
3x^2-2x+1
-2x+8
-2sin[x+1/2pi]
2+x^-2
2/x^-2
2sin [x]
2cos [x]
2ln [10]
2ln [1
2ln [5]
10/x
3*x^2-2*x-5
-2e^(x-1)
2t+1/t^2+t+3
1/(1+x^2)
1/((-2x-2)^2)
4x*(x^2+3)^4
4x*(x^2+3)^4
8/(2x+4)^2
5
5*cos[x]
5x/((x^2+1)^3)
3x^2 -(5x^2/2)
3x^2 -(5/x^3)
1/(2x-1)^2
2/sqr [2x+2 ] 
1/x²
1/x²
1/x^2
1/x^2
1/(xln(x))
1/(xln[x])
1/(x*ln[x])
-28*e^(7x+4)
1/x^2 + 2/x
-21*e^(7x+8)
1/(x+2)^2
1/(ln(x))
1/(ln[x])
1/ln[x]
1/(2x-1)^2
-3x^2-x-2
-2x^2-3x-17
1/9x^2
3/x^2+2/x
3/x^2+2/x-1
3/x^2+2/x-1
2/(x-1)^3
-4*x^-4
-3x^2+6
2/(x+4)
1/ (sqr[2x-4])
1/ (sqr[2x-4])
1/ (sqrt[2x-4])
-12/(-6x-1)^2
1/(x^2-1)
4*sin[x]
2x/ (sqrt[x^2+1)
2x/ (sqr[x^2+1)
2x/ (sqrt[x^2+1])
5x^2/ (sqrt[x^3+1])
2*x+3/2*x+2
-6*sin(-5x)
1/(xe^x)
3/x-3
-6*sin[-5x]
1/[xe^x]
1/x^2
5/((x+2)(x+3))
5/((x+2)(x+3))
5/((x+2)(x+3))
5/((x+2)(x+3))
5cos2x
5cos2x
5^cos2x
5^cos[2x]
5*cos[2x]
2(3x-1)^5
2/x^2
4cos[2x-1]
4cos[2x+1]
3+e^(-2x-4)
2%26%23119909%3B(%26%23119909%3B^2 %26%238722%3B 1)^3
2x^5
3x*e^(-2x^2)
2/x
4*x*exp[-2*x]
4%2Ax%2Aexp[-2%2Ax]
1/(sqrt[x](1+sqrt[x])^2)
4%2Ax%2Aexp[-2%2Ax]
4%2Ax%2Aexp[-2%2Ax]
4*x*exp[-2*x]
4%2Ax%2Aexp[-2%2Ax]
4*x*exp[-2*x]&Sub
4*x*exp[-2*x]&Sub
2x
1-x^n/-x+1
3*x-1+e^(-3*x)
3*x-1+e^(-3*x)
1/(sqrt[x]*cosh[x])
1/(sqrt[x]*cosh[sqrt[x]])
-2/7x^3
1/sqr[x^2+1]
-2/7xx^3
-2/7xx^3
-2/7 x^3
1/(sqrt[x]*cosh[sqrt[x]]^2)
-6sin[2x]
6x^2-6e^2x
6x^2-6e^2x
6x^2-6e^2x
6x^2-6e^2x
2x^3
6x^2-6e^(2x)
2x^3
1-e^x
1/(xln^3(x))
3/x^5
3/x^5
1/(xln^3[x])
3x
-5/2 x 
1/(x ln^3[x])
1/(1+e^x)
2x^3
1/x-5
12x*e^(x^2 -3)
1/x-5
1/(x-5)
1/(x-5)
1/(x-5)
-2/7(x^3)
-2/7x(x^3)
-2/7x(x^3)
2x
2/x+2*1/x*ln(x)
1/((4x-x^2)^(0,5))
1/(2x+1)²
1/(2x+1)²
1/(2x+1)²
1/(2x+1)²
1/(2x+1)^2
2cos[3x+5]
5e(x)-x²+4
5e(x)-x^2+4
1/e(x)
1/exp[x]
1/exp[x]
2/x - 3xe^x^2 -2e^3x
2/x - 3xe^(x^2) -(2e^3x)
2/x - [3xe^(x^2)] -(2e^3x)
1/(2+exp(-x))
1/(2+exp[-x])
1/x^2
-4*sin [x]
1/x
5x
10x+15
12x^2
5x+12x^2
1-cos[2*x]
9x^2(1-lnx)+10
9x^2(1-ln[x] )+10
1-(1/x^2)+(1/x^3)
3e^(3x)
1/x²*e^(1/x)
1/x^2*e^(1/x)
3x^5-x^4+6x^3-4x+1
3x^(2)+x-4
8e^x
1-x
2/x
1/(2+x)^2
3x^2
3*x^2
8/x^3-5x^3+1/2sqr[x]
1/x ln x
1/x ln x
4x
8/x^3-5x^3+(1/2sqr[x])
8/x^3-5x^3+(1/2sqr[x])
1/x ln [x]
3x²/(x^3 + 1)
3x^2 /(x^3 + 1)
1/(2x+1)^3
1/(2x+1)^3
4e^x
3/(3x+4)^0,5
3/sqrt[3x+4]
2*exp(x)-5*x
9/(x+2)
1/(x*ln[x])
1-sin(2x)
1-sin[2x]
2x/x^2+1
2x/(x^2+1)
1/(x+1)
-1/(x+1)
1/(1+e^x)
1/(x+1)^2
-36xe^(x^2)
-36x*e^(2x^2)
1/(exp[x]+1)
1/x+1
1/x+1
1/x+1
1/x+1
1/x+1
21/(sqrt[9x+6]
21/sqrt[9x+6]
1/(x^2-1)
2*sqrt(4-(x-1)**2)
2*sqrt(4-(x-1)^2)
3x
2*(4-(x-1)^2)^0.5
3x
3x
3exp[-2x]
16x*e^(8x^2)
20e^x/(e^x+4)
5e^x/(e^x+4)^2
1/(x+1)
1*ln[1+x]
1/3
6x-x^2
6x-x^2
1/sqrt[x]
1/[x]
1/x
3/sqrt[2*x+4]
3/sqr[2*x+4]
3x^2+18x+30
-2exp[-2x-5]
-2*exp[-2x-5]
5/x^2
1/[cos^2][x]]
1/[cos^2 *x]
15/x^1/2
1/[cos^2 *x]
1/cos^2 *x
15/x^(1/2)
1/cos^2 *[x]
1/[cos]^2 *[x]
1/[cos]^2 *[x]
1/((cos)^2 *[x])
1/((cos)^2 *[x])
1/x
1/(2x+1)^2
1/(2x+1)^2
4x^2+(1/2sqrt(x))+(2/x^3)
4x^2+(1/2sqrt[x])+(2/x^3)
4exp[2x-4]
2exp[2x-4]
1/x
3 exp[3x+2]
4e^(3x)
3sin(0,6x-pi)
3sin[0,6x-pi]
3*sin[0,6x-pi]
3*sin [0,6x-pi]
2/(x+4)^3
80-20e^(0.025x)
2*x*exp[x^2]
3/(3x-2)^2
2x
1/x
1/(x*sqr[x])
1/1+x^2
1/(e^x+1)
1-(thx)^2
1-(th[x])^2
1-(tanh[x])^2
3x/sqrt(x^2+3)
1/sqrt(1+a/x)
3x/sqrt(x^2+3)
1/sqrt(1+a/x)
1/(x^2-sqrt[2]x+1)
3x/sqrt(x^2+3)
3x/sqrt[x^2+3]
3 exp x
3 * exp(x)
3 * e^x
1/(x^2+sqrt[2]x+1)
1/(2-cos[x])
32.7*(1-exp^(0.3x)
32.7*(1-e^(0.3x)
4/x^3
1/(x^2+sqrt[2]x+1)
1/x(x+1)
3x²+2x+5
3x^2+2x+5
6*x(1-x)
3x*exp[-x^2]
2-(3/(x+1)^2)
4*x*exp[-2*x]&Sub
2x*exp[x^2]
4*x*exp[-2*x]&Sub
11*c/6*x^3
0.1e^(-0.2x)(1-e^(0.4x))
1/(e^x+1)
1/cos(x)^2+2*x/cos(x)^3*sin(x)
1/cos[x]^2+2*x/cos[x]^3*sin[x]
2x/(e^x+1)
2x/(e^x+1)
1/(e^x+1)
2x/(e^x+1)
2*e^-2^2
3*e^-3^2
1/RACINEx
1/x^(1/2)
1/(sin[x]^2)
1/(sin[x]^4)
1/(sin[x])^4
1/(y^(1/2)cos^2(y^(1/2)))
1/x^(1/2)
1/RACINEx
18/((x-2)^2-9)
1/(x*(x+1)^2)
10^(a-b/(c+x))
10^(a-b/(c+x))
1/(1-x )
-1/x^2
2/x²
2/x^2
2/x%A82
1/2%26%238730%3Bx
1/2%26%238730%3Bx
1/x
1/(2*%26%238730%3Bx)
1/(1+x^2)^(1/2)
1/(2*x^0,5
1/(x^2-1)^(1/2)
1/(2*x^0,5)
1/(1-x^2)^(1/2)
2/%26%238730%3Bx
2/x^0,5
2/x^1/2
2/x^(1/2)
3e^x
1/2*x^(1/2)
-1/2x
1/x
1/x
3e^x
3x-5x^5
1/x
2x^5
2*x^5
2x^5-5x^2+x
5*e^x/(3-e^x)^3
2x+exp[x]
7x%26%238722%3B9
-1/x²
3x-5x^2
1/sqrt(x)
1/x^(1/2)
1/1-3x
1/(1-3x)
1/(1-3x)^2
1/x
5e^(3x)
1/(e^x+1)
8x^2-2x+5
8*x^3-1
1/(1+x^2)
2xe^(x^2+1)
2xe^((x^2)+1)
1-3x
3x^2-x+5
3x-5x^2
1-3x
80-20*e^0.025x
1/(x^2*sqr [x])
4/x
5/x^3
-1/(x^2*sqr [x])
2xe^((x^2)+1)
1/x (ln[x])
1/(x (ln[x]))
-5/x^3
1/(e^x+1)
1/(%D7^3 +1)
2*ln[x]
1-x/x
1/coshx
1/coshx
1/cosh[x]
-4e^-x
1/ln(x)
2x+3
1/(3x+7)
1/ln(x)
1/(3*x+7)
2x+3-4e^-x
1/ln(x)
10x*e^-10x
1/(x+1)
-10e^-10x
-10*e^-10x
-10*(e^-10x)
1(e^-x^2)
1
4e*ln(t)+4t
4e*ln(t)+4t
4e*ln(t)+4t
4e*ln(x)+4x
4e*ln(x)+4x
4e*ln+4x
4e*ln+4
1 / ( a x ^ 2 + b x + c )
2 a x + b / a x ^ 2 + b x + c 
1/x
1/x^5
15/(1+20*e^-0.5x)
15/(1+20e^-0.5x)
15/[1+(20e^-0.5x)]
15/[1+20*e^(-0.5*x)]
15/[1+20*e^(-0.5*x)]
1/sqr[x+1]
6e^(3x+1)
3*x*e^(x^2-6)
2/x²
2/x^2
1/%26%238730%3B2x-4
1/x^(2x-4)
1/(1+2x)^3
1/1+x*-1/x
1/(1+x)*-1/x
1/(1+x)*-1/x
1/(1+x)*(-1)/x
2.x.sin(a)
2.sin(a)
2.sin(a)
2.sin(x)
2.sin[x]
1-cos[x]
5^x
4x^4-(2/3x²)
4x^4-(2/3x^2)
1/[(racine x)+3]
1/ln(x)
-3x^2-8exp[-5x+2]
-1/(5*x)
1/(1-x^2)^-2
1/(1-x^2)^(1/2)
-3xexp[-2x^2)+(2/x^4)
-3xexp[-2x^2]+(2/x^4)
-3x*exp[-2x^2]+(2/x^4)
1/1+x^2
1/(1+x^2)
1/(sin[x]^3)
1/(sin[x]^3)
1/(sin[x]^3)
1/(sin[x]^3)
-2e^x+3
1/x^2
2/x2
2/x[2] 
5/x
-15/8(5t+3)^4.
2x*(x^2+1)^3
2x^2+1/x
-8x^6
40e^8x+5
40e^8x+5
82x^-
2x^-8
-8x^6
-8x
2*x*sqr[x^2-1]
6x^8
4x^-3
4*x^-3
-3x
-5x^3
2x^3
-3*x*exp(-x^2)
8x^-8
4e^3x -1
8e^(7x-8)
3/(x+2)
1/sqrt[2 x + 5]
7x^1.4
3x
5x^1.5
1/x^2
1/2racinex
1/2racine[x]
1/2 racine[x]
1
1/(1-x^2)
2e
2*(2*x-3)^3
1/(x^(5/3))
1/(n+1)*e^n+1
1/(pi*(1+x^2)
1/(1+x^2)
1/(1+x^2)pi
1/(pi+x^2pi)
1/(n)*e^n
5/(3x+1)
2/(x^2)
5*sin(x)/x
1/exp(2-3x)
5*sin[x]/x
1/e^(2-3x)
4xe^-x^2
2x+3-4e^-x
1/x^3
3/7x^2
4/((x+2)^2)
1/2x-(1/x^2)
4/(x+2)^2
1/x^-3
1/x^3
4/x
5e^x-x^2+4
-1/(x^2)
2x^3-11x
-2/x
8*e^(8x+9)
2ln(1+x)-x
1/(x+1)^2
4/(V2x+1)
4/(racine2x+1)
4/(sqrt[2x+1])
-2x^2+4/x^2+1/(2*sqrt(x))
-2x^2+4/x^2+1/(2*sqrt[x])
2/(x-4)
8/((x-4)^3)
-2x^2
4/x^2
5e^x-x²+4
3/x
5e^x-x²+4
5e^x-x²+4
5e^x-x^2+4
5e^x-x^2+4
4x^7-x^6-2/3x-5
4/sqrt2x+1
4/sqrt[2x+1]
1-(1/x)
-1/x^2 e^(1/x)
1/x
2[2x-4]²
1-tanh[x]^2
2(2x-4)^2
1/xlnx
1/xln(x)
3x/((5x^2-1)^3)
-2x+3
-2x+3
1/sin[x]^3
2/x^3
1/(x*ln[x])
4x^3
12/(4x+5)^2
4x^3*2
4x^3 *2
4x^3 *2x
4x^3 *(1+9x^4)^0,5
4x^3 *(1+9x^4)^(1/2)
2/x^2-4
2/(x^2-4)
2^x
4x(x^2+3)^4
5e^x-x^2+4
5x/(x^2+1)^3
3x^2-2x+1
1/x^3
-3/x²
-3/x^2
2x^2*(x^3-1)^5
3/x^2exp[1/x]
1/x^2+2/x+3/(2*x-1)
1/x^2
2/x
3/(2x-1)
2x^3-3x^2+1/2
1/2x
1/(x(1+x^2)^2)
3(2x-1)(x^2 -x+4)^5
1/(x²+x+)
1/(x^2+x+)
1/cos(x)
4*(x^3+10x^2+3x+7)
1/cos[x]
2x*sqr[x^2-1]
2x*sqr[x^2-1]
3/x^2
3x
1/(cos^2x)
1/(cos^2[x])
1/t*sqrt(t)
1/(t%3Dx*sqrt(x))
1/(2+sin[x])
1/(2+sin[x])
1/(1+x)^2
1/(1+x^n)
1/(1+x^n)
1/(1+x)
3x/exp(x)
3x/exp(x)
3x/e^(x)
5x
1/(x-ln[x])
3/x
3/(2*x)
1-1/4x
3/(2*x)
2xln[x^2]
2x*ln[x^2]
4*(-6-x)^3
4x2%3D
4x
3x(-3x^2-3)^3
6x
-4pix^3
-4pi*x^3
1/sqrt[1 + x^2]
1/2
2*e^-t+e^-t*(2t-0.05)
1/2x^3
1/2x^3-3/2x^2+1
1/2x^3
1/2x^3
-3/2x^2
1
-2xe^-x^2
1/(1+x+x^2+x^3)
3/(sqrt[2x+4])
5*x/ sqr [x^2+1]
1-2lnx
15
1-2ln[x]
1/x^7
1/15^(1/2)
1/x^(1/2)
1/2^(1/2)
1/(([x]^1/2 ) +[x-1]^1/2
1/(([x]^1/2 ) +[x-1]^1/2)
1/x+15^(1/2)
1/(x+15)^(1/2)
1/(10x+15)^(1/2)
1/x*(1+%7Cln [x])^3
1/2x
1/x
1/15x
1/(15x)
3e^(5x)
2/X
1/2(x)^1/2
1/2*x^1/2
1/2*(x^1/2)
1/2*(x^1/2)
1/1+t^2
1/(1+t^2)
1/(exp (x)+1)^2
1/(exp [x]+1)^2
2e^(2x)
4e^(2x)
1/x*(1+%7Cln [x])^3
0.4*exp[0.4]
-2*(csc[x]^4/cot[x]^2)
5*sec[x]^4
9*(1-cos[6*x])^(1/2)
7*x^2/(25-x^2)^(3/2)
2*x+1/(x^2+2*x+122)
2*x+1/(x^2+2*x+122)
2*x+1/(x^2+2*x+122)
1/((x-2)(x-4))^(1/2)
64*x*csc[4*x]^2
1/sin^2x*cos^4x
1/sin^2[x]*cos^4[x]
2^x*cos(x)
8*(sin[x])^(1/2)
1/x%B3
1/(x^3)
1/(x^2-x cos(y) +1/4 )
1/(x^2-x cos(a) +1/4 )
1/(x^2-x cos(a) +1/4 )
1/(x^2-x cos(a) +1/4 )
2x/(x^2 - 1)
2x/(x^2 - 1)
2x/(x^2 - 1)
1/((x^3)+(x^2)+x+1)
1/((x^3)+(x^2)+x+1)
1/((x^3)+(x^2)+x+1)
1/((1+x)(1+x^2))
1/((1+x)(1+x^2))
1/((1+x)(1+x^2))
1/1+
1/(1+x+(x^2)+(x^3))
1/2
1/(1-x^2)
2*(3x-1)^5
2x*(1+x^2)^5
2/(x+4)^3
4/x
1-2ln[x]
2t
2t(x)
1/(%26%238730%3B(1+x^2))
1/(1+x^2)
1/%26%238730%3B(1+x^2)
1/(1+x)
2ex
1/(2t+3) 
1/(exp (x^2))
1/[exp [x^2]]
1/(exp [x^2])
2x^2
1-cos(x)
1/(x*(x1)^2)
1/3x^3+3x-1-2/x^2
1/3x^3+3x-1-2/x^2
1/3x^3+3x-1-2/x^2
-5/(3*(2*x-1))
-5/(3*(2*x-1))
1/(%26%238730%3B(1+x^(-2)))
1/x^3
2x(x^2-1)^3
1/2sin( pi x)
1/(%26%238730%3B(1+x^(-2)))
2/(x^2+2x)^2
1/x
 3/4
1/x
1/(a+bx)
1/(a+b*x)
1/x^3
1/(a-b*x)
1/(x^2*(1-exp[-2*x])^(1/2))
1/(x^2 - x^2 *exp[-2*x])
1/(1+x^2)^(-1/2)
1/4*cos[x]*sin[x]
7/x
2/x+2/x*ln (x)
2/x+2/x*ln [x]
4-3*x+x^2
10 x²
10 x^2
-96x^3+12x^2+18x+4
12x^3+36x^2-2x+6
3/(x^2+1)
1/(a*x^2+b*x)
1/(3*x^2+2*x)
1/(a*x^2+b*x)
7 sin[x+4]
2x+5exp[4x+4]
2-log[3x-3]
1/(1-x)
2^(1/1+x)
2^(0,5/1+x)
4/x
3^f(x)
3^(2x+1)
2x
12cos(3x)
12cos[3x]
1/3(27x^2-14x-6)exp[9x^3-7x^2-6x+5]cos[e^9x^3-7x^2-6x+5]
1/cos^2
1/cos^2[x]
1/[2*cos^2[x/3]]
1/(2*cos^2[x/3])
1-x
1/x
2x
6*x^2
-3/(20x^5/2)
-3/(20x^(5/2))
-9sin(3x)
-9*sin(3*x)
-9*sin(3*a)
1/(6-x)^4
-9*sin(3*x)
-9*sin[3*x]
30cos[6x]
1/x^2+1
1/(x^2+1)
1/(x^2-1)
1/(x^2-1)
2x/(x²-3)
2x/(x^2-3)
4/x^2
2x-1-ln(x)
2x-1-l[x]
1/(1+x^2)^1.5
1/(ix+1)
10000 (x+1)^9999
10000 (x+1)^9999
1/(2cos^2[x/3])
3x+2
1/(2cos^2[x/3])
4x^2
-1/x
1
3x-1
1/x+2
1/(x+2)
1/(x*(ln[x])^2)
1/(x*(ln[x])^2)
3/(x+1)
1/[(x^7)((x^2)+1)^3]
1/[(x^7)(((x^2)+1)^3)]
1/(x^7)(((x^2)+1)^3)
3/(x+1)
-5x
-1/2x
1/((x^7)(((x^2)+1)^3))
2e^x
2x^2
3*e^x
1/x
2x
2x
2/sqrt(x)
2/sqrt[x]
1/(2*sqrt[x])
2e^x
2x/(x+2)
2/x^2
3*exp[x]
1/(x(ln[x])^2)
6*tan [x/3]+c
1/[2cos^2 [x/3]]
1/(2cos^2 [x/3])
15/4sqrt[x](1-x)
15/4sqrt[x](1-x)
15/4*sqrt[x](1-x)
10^3x(1-e^-0,2t) 
1/(1+8x)^1/2
10^3x(1-e^(-0,2t)) 
10^3x(1-e^(-0,2a)) 
4x^2-3x+2/4x^2-4x+3
12/[1+3x^2]^2
12/[1+3x^2)^2
12/(1+3x^2)^2
12/(1+3x^2)^2
12/(1+3x^2)^2
1/(x^3)
1/3sqr[x]
2x
2e^-x
1/3*sqr[x]
3^2*x^(2*(3-1))*exp[-3*x]
1/(1+2x)^3
2/x^2
2^2*x^(2*b-2)*exp[-2*x]
2/x
2/x
3
2*(ln(x)/x)
2*(ln(x))/(x)
2*((log(x))^2/x)
2x^2
3x
3x
1/(4x-1)^3
1/cos[x]
2xe^x^2
1/(x^3)
1/x^3
3x^2
5e^x-x^2+4
5e^x-x^2+4
2*cos(x^2)+2*log(x^2+1)-(4*(x^2))*(sin(x^2)-(1/((x^2)+1)))
-1/x^2e^1/x
-3x^2+15x
2*cos[x*x]+2*log[x*x+1[-[4*[x*x]*[sin[x*x]-[1/[[x*x]+1]]]
1+xlnx
2*cos[x^2]+2*log[x^2+1[-[4*[x^2]*[sin[x^2]-[1/[[x^2]+1]]]
1/[x%D7ln [x]]
1+[x]ln[x]
1+x*ln[x]
2*cos[x^2]+2*log[x^2+1]-(4*(x^2)*(sin[x^2]-(1/((x^2)+1)))
-6ex/ex+1
2*cos[x^2]+2*log[x^2+1]-(4*(x^2)*(sin[x^2]-(1/((x^2)+1)))
1%F7[x%D7ln [x]]
-3%D7(x^2)-7
3x
3/(x^2+1)
8*sin(2*x)
8sin(2x)
8*sin(2*x)
2(1-3x^2)^1/2
1/2e(-x-1)
1/2e(-x-1)
 8x^(1.4)
10e[-0.15t]
4/(x+1)^2
10e[-0.15x]
4x^2-3x+2/4x^2-4x+3
3/(x-1)^2
1/(1+x^2)
2cos(2x+pi/3)
2*cos*(2*x+(pi/3))
1/(x^1/3)
1/(x^(1/3))
3x^-8
2xe^(-x^2)
2xexp(-x^2)
-8x
-8x+1
-5e^x
-8e^-6x-7
1/(x(x+1)^2)
3*exp[x]+3*x-1
5exp^x-x^2+4
3*exp[3*x]-1
4*exp[3*x]-1
1/(x+1)
1/(x^3-x)
1/sqrt(x)
1/(x)^1/2
1/(x)^(1/2)
4x^3-x+1
4x^3-x+1
-2/x
5e^x
2e^2x-3
5e^x-x^2+4x
2*e^(2x-3)
-3*-x
1/(x(ln[x])^3)
-3*e^-x
5*e^x+2*e^(2x-3)-3*e^-x
5e^x-x^2+4
2x(x^2-1)^4
1/x^(1/3)
8/(x*x)
2x
2x
3
2x+3
3x
1/x^3
1/x^3
5e^x-x^(2)+4
-5e^x/(3-e^x)^3
1/(x^3-x)
3x
2x
2x^2
1-2x^2
2x^2
2/x^2
2xe^(-x²)
2xe^(-x²)
0.5
2xe^(-x^2)
0.5*1/sqrt (x)
2xexp^(-x^2)
0.5*1/sqr (x)
2xexp[(-x^2)]
0.5*(1/sqr (x))
0.5*(1/sqr(x))
36ln(x)
36ln[x]
1/2
4/(2x+1)^2
2/(x+3)^2
-3/(x+3)^3
1/x^2
8*x^3-1
2/(x+3)^2 -3/(x+3)^3
1/(1+x^4)
3
1/(2x+1)^2
3x^2
4x^2
4x^2
-4/x
5x^3-6x^2-4/x+1/x^2
3/7x^2
1/x²
1/x^2
1/(2x+3)
15x
2x(y-1)/((x^2)+1)^2
3/4x
1%F7[x%D7ln [x]]
1/(1+x)
1/x
-1+3/x^2
-1+(3/x^2)
2e^x
8*exp[x/2]
3e^-2x
3x/sqr[2x^2 +4] 
6*exp[-x]
1/((t^2+x^2)^2)
2-x
3-20/x+5
3-20/(x+5)
1/(12+3x^2)
1/x*(x^2+1)
1/x*(x^2+1)
1/x*(x^2+1)
1/(x*(x^2+1))
5e^x
1/x
1/5/2x-1
1/2x-1
2x(x^2+1)^2
20e^2x+2
5x^2
2x^2+12x+9
2x/(x^2+1)^2
-2e^3x
1/x^5
1/(x(lnx)^2)
-2x^2
1/(x(lnx)^2)
42/(7x-7)^-2
-2e^(3x)
42/((7x-7)^-2)
42/((7x-7)^2)
1/(x-1)^0.5
2x+1+(3/x+2)
2x+1+(3/(x+2))
42/((7x-7)^2)
1/(1+x+x^2)^3
1-(4e^(x))/(e^(2x)+1)
1/x
1/[x]
1/x
1/(sin[x]^3)
1/(sin[x]^3)
1/(sin[x]^5*cos(x]^3)
1/(sin[x]^5*cos[x]^3)
2/(x+5)
-2/5xlog^3(4x)
-2/5*x*log^3(4x)
3x/(t^2+1)
0.006*(10*x-x^2)
3x^2+x-6
1/x^3
1/x^2
1/x^2+1
1/(x^2+1)
1/2 (cos (2x))+1/2
1/2 (cos [2x])+1/2
36ln[x]
1/x
1/((1-x)^3
1/(1-x)^3
1/x^2
1/x^2
1/x^2
1/x^2
3/x
1/(t*log[t]^2)
1/(x*log[x]^2)
1/(x*log[x]^3)
1/(x*log[x])
1/(x*log[x]^4)
1/(ln(x))
1/(ln[x])
1/x(ln[x])
1/(xln[x])
1/(x*ln[x])
2/(2x-1)^(1/2)
2x/((x^2)+2)
3/(2x^2(1-x))
2exp (-x)
2exp [-x]
1/((1+exp[x])^(1/2))
2exp [-x]
2exp [-x]
2/x^2
1/x^5
1/(cos[x]^3)
1/[2x+4]]
1/sqr[2x+4]
1/sin(x)
1/sin[x]
1 / x*ln(x)
1 / x*ln[x]
6e^(3x+1)
1 / (x*ln[x])
1(4x+x^2)
1/(4x+x^2)
6.66x
6.66x
1-x^2
1-x^2
1-x^2
1-x^n
3x/sqrt(x^2-1)
3x/sqrt[x^2-1]
0.8x^5+0.2x
3*cos(2x)+2*sin(x)-(4/x^3)
3*cos[2x]+2*sin[x]-(4/x^3)
3*cos[2x]+2*sin[x]-(4/x^3)
1/sqr[2x+4]
1/2 x X
5/(3*(-4x+10)^(1/2))
5/(3*(-4x+10)^0.5)
1/x+(x^2+3x+1)^1/2
1/[x+(x^2+3x+1)^1/2]
1/[x+(x^2+3x+1)^(1/2)]
1/(sin[x]^4+cos[x]^4)
1/(sin[x]^4+cos[x]^4)
1/(sin[x]^4+cos[x]^4)
1/(sin[x]^4+cos[x]^4)
1/(x^3+1)
3x^2
6x²-2x+3
6x^2-2x+3
3ln(x+2)
3ln[x+2]
4x/(x+1)
3/3e+2
3/(3e+2)
3/(3e+2)
4x^3
4x^3-5x^2+x-5
2/a*sqtr(x)
2/a*sqtr[x]
2/a sqtr[x]
1+(1/x^2)
1/(2x^4)
-0.54xln(0.5x+2)+3
-0.54xln[0.5x+2]+3
2/(x^2)+x
1/[x2+4x+5]
1/(4+sin [x])
1/(x^2+4x+5)
1/(1+e^x)
2x+2
4x+5
3x^2-4x+2
3cos(2x)
3 cos(2x)
3 cos[2x]
1/x^2
6x/x^2+3
1/(2x-3)
6x/(x^2+3)
1/(2x-3)^2
3*cos (2x)
6x/x^2+3
6x/(x^2+3)
1/lnu
1/ln[u]
1/u
2/u
1/sinx
1/sin[x]
3x+(1)/(x+2)
2*cos(x)^1%F72
2*cos[x]^0,5
2*cos[x]^0,5
1/(x^2+x+1)
3/(3e+2)
32,7(1-exp(-0,3x))
32,7*(1-exp(-0,3x))
32,7*(1-exp(-0,3x))
5/(x^4)
1/u
2/u
3/u
3/x
1/x
1/(x²-4)
1/(x^2-4)
1/(1+(3x)^2)
1/(1+(1/3)x)^2)
1/(1+((1/3)x)^2)
1/(x^(7/5))
6*x(1-x)
4/(3*x-1)^2
2-x^2
2-x^2
3x/((x^2)-1)
5*(t^2)*exp(-5*t) dt
5*(x^2)*exp(-5*x)
5*[x^2]*exp[-5*x]
5*(x^2)*exp[-5*x]
-1 / sqrt[2x+2]
5
2x+1
5
6x^2+1
2e(-2x)
1+(sh[x]^2)
1/t^5
3*exp [ -2x^2]
3*exp [-2x^2]
3*exp [-2x]
1/(1-x^2)
4/25*sqrt(25(1-(cos(x))^2))
4/25*sqr(25(1-(cos(x))^2))
4/25*sqr[25(1-(cos(x))^2))]
4/25*sqr[25(1-(cos(x))^2)]
1/x^2
2/(x+1)
1/2sqr [x]
-1/2sqr [x]
1/2sqr [x]
2sqr [x]
1+0.5x
1/sqr(x^2 + r^2)
-4sin(3x+%26%23960%3B/4)
-4sin(3x+p/4)
-4sin(3x+2/4)
-4*sin(3x+2/4)
1
1/((x+1)(x-1))
1/sqrt(sin(x))
1/sqrt(sin[x])
1/racine(sin[x])
1/sqr(x^2 + r^2)
1/sqr(x^2 + r^2)
3e^-2x
3(e^-2x)
1/sqr[x^2-1]
10xe^2x
10x.e^2x
-0.7*x^2+1
-0.7*x^2+1-((5.76-x^2)^(1/2))
3(e^-2x)
3e^-2x
3+e^3x
3+e^3x
2/x
3x + 4x^3
1/(1+x^4)
0.5x
1/(sin(x) + cos(x))
0.5*x
1/(sin[x] + cos[x])
2e^(2x)
2e^(2x)
2e^(2x)
2e^(2x)
1/(x*((x^0.5)-4))
1/x
1/sqrt(-2x+1)
1/sqrt[-2+1]
1 /sqrt[-2+1]
1/(cos^2[x])
1/sqrt[-2*x+1]
-1/x^2
1/x
2/(x-1)
1/sqrt(8*x^3+1)&Submit=Calculer une primitive&arubalp=096f
1/sqrt(8*x^3+1)%26Submit%3DCalculer une primitive%26arubalp%3D096f
1/sqrt(8*x^3+1)
1/sqrt[8*x^3+1])
1/(sqrt[8*x^3+1])
-4e^(-4x)
-1/2x^2+3x
4ln(x)
1/racinede-x^2+4x+5
1/sqr[-x^2+4x+5]
25/(25-x^2)
6ln (x)-3x -4
6ln [x]-3x -4
1/(x^2-5x+7)
-1/x^2
-1/x^2
-1/x^2
5/x^2
1/sqrt(t)
1/sqrt(x)
1/sqrt[x]
1/sqr[x]
1/(1+x^2)
-20x
-20x
-20x+5x*ln (x)+30x
-20x+5x*ln [x]+30x
-20x+5x*log [x]+30x
3x^2+(2a)/x
1/sqr[x+5]
1/(1+x^2)
1/(1+x)
1/(t^2+1)
3x²-2x+2
3x^2-2x+2
3x^2 - 2x
2x
3x²
2e^2x
3x^2
2x(e^x3)
2x[e^x3]
1/sqrt(3x+1)
1/sqrt(3x+1)
1/sqr[3x+1]
3x+5*e%A8x
1/sqr[3x+1]
3x+5e^x
2e^x
1%F710
1%F710
1/(1+x^2)
1/(x-2)^5
1/cos^2 (x)
1/cos^2 [x]
2/x
2/x
2x-1
 1/sqr[x^2 +a^2]
2(x^2 + ln[x])/x
8/x²
8/x^2
8/x^2
0.5x
4
1/(sqr[x^2 + a^2])^3
4x
90/2+e^-x
1/x^5
4+2x
16+x^4-4x^2
4/x
1/(1+x²)
1/(1+x^2)
4/x
15e3x
15e^3x
5*sin(2x)
5*sin[2x]
2(x^2 + ln[x])/x
3/7x^2
1/((e^x)+1))
5[X]
2/x*e^(2x)
2
3*x*(x*x+1)
1/x^2-1/sqrt[x]
1/sqrt[x]
1/(x^2*ln(x))
2+ln(1+x)/1+x
2+ln[1+x]/1+x
1/(x*x*ln[x])
2x
2x
2x
1/(x^2+1)^2
-1/2*((x-1)^-1
-1/(2*(x-1))
2/w^2
3xe^-x^2
3xexp^%26%2365288%3Bx^2
-5*x^3+5*x^2+3*x-171
2x-5+(1/x)
-3*e^(4x-2)
1/(e^1-x)
1/(1+(e^1-x))
1/(1+(e^(1-x))
1/(1+((e^1-x))
100*exp(-0.2*x)
100*exp(-0.2*x)
100*exp(-0.2*x)
100*exp[-0.2*x]
3e^x- 4e^-x
1/xlnx
1/(xlnx)
1/x^2+x+1
1/(x^2+x+1)
2/x
2/3
1/(1+2x)^3
25*exp[0.3*x]
2x+3
3(5x-2)²
3(5x-2)^2
2^x
10-2e^x
1/3(3x-4)^²
1/3(3x-4)^2
1/3(3x-2)^2
1/3(3x-2)^2
1/3(3x-4)^2
1/3(3x-4)^2
1/3(3x-2)^2
3cos(3x-2)
3cos[3x-2]
3cos[3x-1]
1/5-2
1/5x-2
1/(5x-2)
 -18cos(6x)
3e(2x)+x/c
3e(2x)+1/x
 -18cos[6x]
3e(2x)+1/x
16cos[4x]
3exp[2x]+1/x
2(cosx+sin2x)
1/sqrt[x]
2(cos[x]+sin[2x])
4x^2
-5x
1/(x^2)
4x^2-5x+1/(x^2)
36%D7ln[x]
3e^(2x+1)
2x*3+x*2-2x-1
2x²
2x^3+x^2-2x-1
2x^3
-9 x^3 -7 x^2 +6 x -440
-9 x^3 -7 x^2 +6 x -440
3cos[0,2x]
3cos[ax+b]
3cos[a x+b]
5x^3/sqrt[9-x^4]
1+exp[-x]
6%D7x^2-8x+2
2x+10/x²+10x+16
2x+10/x^2+10x+16
1/(1+e^x)
1/(1+x^n)
-20*x^2+20*x+40*x*ln(x)
-20*x^2+20*x+40*x*ln[x]
2-cos[x]+cos[2*x]/x
3xe^x-(4xe^-x)
3x[e^x]-(4xe[e^-x])
5xe^(-x^2)
5xe^[-x^2]
3e^x-4e^-x
1/(1+x^2)^(1/2)
1/(1+x^2)^(1/2)
1/(x+3)
1/(x+3)
1/(2x+3)^2
2/w^2
1/((x-1)^2(x^2+1))
1/sqrt[x^2 + 9]
1/sqrt[x^2]
2x
2/x
2/2x+1
2/(2x+1)
1/(x((x^2)-1))
1/(2x+1)
1/abs(x)
1/x^2
1/(4+sin [x])
6x^2-4/(x^2)
4/((3x-2)^3)
54000+18000/x
2t/t^2+9
4/((3x-2)^3)
1/ch (x)
1/ch [x]
1/cosh [x]
1/(1+u^2)^2
1/(1+x^2)^2
1/(e^(1)+1)
1/(e^(x)+1)
1/x+1
1/(x+1)(x-1)dx
1/[(x+1)(x-1)]dx
1/x^2
5*x+6
5*x
-1/4x
3
-1/4x+3
2x-1/(x^2-x+3)
3xexp^(-2x)
3exp^-2x
3*exp^-2x
3*e^(-2x)
-1/5x
-2x+1
2/((x+1)^2)
2x
-2/5x
-2/10x
-3/10x
4-x^2
8(x^3)
3/x
1-2/5x^2+x^3
2x-1+((1)/(x+1))
-8/((x-2)^2)
2/(x^3)
20x*e^(-x^2/2)
1/2*cos^2(pi/3-x)
1/2*cos(pi/3-x)
1/2*cos[pi/3-x]
1/2*cos[pi/3-x]
1/2*cos[pi/3-x]^2
2*exp[-3*x]
1/2*cos^2[pi/3-x]
1.5x^2
48/x
1/(t^2)
48/x
1/(x^2)
2*exp[-3*x]
2/sin(2x)
2/sin[2x]
1+sin*x/(1-cos*x)
1+sin*[x]/(1-cos*[x])
1+sin[x]/(1-cos[x])
-2x^3+4x
-2x^3+4x
1/(1+x^2)^2
-6
-6
-6
7x
-1/x²
-1/x^2
9x
5,41255713254751E-08/x*EXP(73,649-7258,2/(x)-7,3037*LN(x)+0,0000041653*(x)^2)
0.0000000541/xe(73,649-7258,2/(x)-7,3037*LN(x)+0,0000041653*(x)^2)
0.0000000541/x*e(73,649-7258,2/(x)-7,3037*LN(x)+0,0000041653*(x)^2)
1/cos[x]
8*x-x^2-8*log[x+1]-2
0.0000000541/x*exp[73,649-7258,2/x-7,3037*LN[x]+0,0000041653*(x)^2]
1/1+x
1/(1+x^2)^2
1/(1+x^2)^2
4x^2(5-3x^3)^4
2*x*ln (x)
2*x*ln [x]
2*x*ln [x]
1/x²
1/x^2
1/(4x^2+20x+9)
3x+(1/x+2)
3x+(1/(x+2))
2x/(9x^2-6x-8)^1/2
2x/(9x^2-6x-8)^(1/2)
2x(x²+1)^3
2x(x²+1)^3
1/x^2
2x*(x²+1)^3
2x*(x^2+1)^3
2x/(x^2+1)
1/sin(x)
1/sin[x]
1/40X
3/x
1/(x^2+1)
5(2x-1)(x^2-x+3)^4
2sin (x)+sin (2x)
2*sin(x)+sin (2*x)
2*sin[x]+sin [2*x]
2*sin[x]+sin [2*x]
3sin(x)cos^4(x)
3sin[x]cos^4[x]
1/3x
1/3x^2
1/(1+exp[-x])
1/(1+exp[-x])
1/(x*(ln[x])²)
1/(x*(ln[x])^2)
1/x^3
-1/x
2/x^3
1/x^(1/3)
54x2-8x-6  
54x^2-8x-6  
1/(x^2-4x+13)
2e^2x
2e^(2x)
2e^(x)
3x^4
1/(2x + 1) 
4x^3 -12x^2+30
-0.45((cos1.5x)-1)
-0.45(cos[1.5x]-1)
1/cosh(x)
1/(cosh(x))
0.45(x-(2/3)sin[1.5x])
5^x
1/(x+2)^3
5xe^x^2
5x*exp(x^2)
5x*exp[x^2]
3x/sqrt[x^2+1]
1/sqrt(x)
1/sqrt[x]
2/x-ln[x]/x
6x2-14x+8
6*x^2-14*x+8
6*x^2-14*x+8
6*x^2-14*x+8
2/x
 6*x^2-16*x+2
2/x
12*sin(3x)  
12*sin(3x)  
12*sin(3x)  
12*sin[3*x]  
12*sin[3*x]  
-8*sin[4*x]
-4*x^3+8*x^2+5*x-364
-18x²-2x+6
-18*x²-2*x+6
1/sqr(x^2+1)
-18*x^2-2*x+6
1/sqr[x^2+1]
1/(1+2x)^3
12*x^2+10*x-6
6*cos(2*x)
6*cos[2*x]
-20*cos[4*x]
20x*e^(-x^2/2)
-1/4
2x/5
2/u^3
2/u^3
2/x^3
3x-2e^x
-1/2x
1/2x
-1/2x
3x-2e^x
6x^2+5x-cos[x]
1/(3x+1)
1/(3x+1)
1/(cos(x))^4
1/(cos[x])^4