1/((1+x)^4)
3/x
-2/(1+x)
1/(x*(x+1)^2
1/(x(x+1)^2
1/(x(x+1)^2)
1/((x+1)^2)
35sin[7x]
6*2x^5
3/(x+1)
1/x^4
1/x^2
1/7x +2
1/7x+2
3x^2+x-4
1/(C-G*X)
1/t^2
2/t^2
2/t^3
1/x^2
10exp[-x] 
1/5x^2
-1/(5x^2)
1/rac(1-x^2)
1/(ax-bx^2)
1/(a*x-b*x^2)
1/rac[1-x^2]
1/sqr[1-x^2]
1/(sqrt (16-x^2))
1/(sqrt [16-9x^2])
1/(5x^4)
1-cos[2*x]
1/(x-1)*1/(x+2)
1/(5x^4
1/(5x^4
1/(5x^4
2x(x^2-1)^4
2x(x^2-1)^4
1+(2/(x+2)^2)
1+(2/(x+2)^2)
1/(x+x^2*n^2)
2x^5+4x-(1/100)
1/100
1/x
1/(x^2+1)^2
1/(x^2+1)
1/(x^2+1)
-4*(x^3-6*x^2-9*x-5)
-4*(x^3-6*x^2-9*x-5)
4/x^2
-3x^2-3x+18
1/(x-5)
1/4x*e^(-x/2)
2*x*e^(x^2-1)
1-e^(-x/2)-(x/2)(e^(-x/2))
1-e^(-x/2)-(x/2)*(e^(-x/2))
1/x^3
2lnx
2ln(x)
2 ln x
1/(x²+4)
1/((x^2)+4)
1
1
1/(1+x)
1/(x^5)
1/(x^5)
2x-1
2/1-x^2
.75*ln[x]
2/x^2
1/x(h-x)
1/(x(h-x))
1/((1+x)^4)
1/(1+sin[x])
1/2
1/2
1/2
1/(2x-3)
2/(pi(1+x^2)
4*x^2+3x+3
3*sin(3x+Pi/2)
3*sin[3x+Pi/2]
-3*sin[x]
2x/((1-x^2)^(1/2))
1/(sqrt(x+3)*x^4)
1/(sqrt[x+3]*x^4)
3e^-3x
3e^(-3x)
1/(2*cos[x]+sin[x]+1)
1+ln[x]/x^2
3exp^x+x^2
3exp^x+x^2
3exp^x
3%D7exp^x
3%D7e^x
-0.5x
2/((1-x^2)^(1/2)
2/((1-x^2)^(1/2)
2/(1-x^2)^(1/2)
5x-2
2/(1+x)²
2/(1+x)^2
2/(x+1)^2
4%D7exp^x-2x
4%25D7exp^x-2x
4exp^x-2x
4e^x-2x
1/(2*cos[x]+sin[x]+1)
1/(2-x)^2 (1+x^2)
1/((2-x)^2 (1+x^2))
1/x
1/x
2exp(x)/(exp(x)+1)
2*exp[a]/(exp[a]+1)
1/(x+x^3)
1/x-1/2(sqr[x]
1/x - 1/2(sqr[x]
1/x - 1/2sqrt[x]
1/x - 1/(2sqrt[x])
6/5exp(-x/7)
2
8/(x-4)^3
1/xln^4(x)
1/(x*ln[x])
2*e^-t
1/sin[x]
1/cos(x)
-2t*e^-t
-2x*e^-x
1/cos[x]
1/(sin(x)+sin(2x))
3x^2-ye^(-x)-x^3/((x^4+y^2)^2)
2/x
3x^2-yexp[-x]-x^3/((x^4+y^2)^2)
3x^2-yexp[-x]-(x^3/((x^4+y^2)^2))
0.5*x^(-0.5)
3x^2+x-4
2/x*x^1/2
1/(1+x^2)
1/sqr[2x+5]
2/x*%26%238730%3Bx 
2x*e^(-2x)
10^(c*log(x))
-2x*e^(-2x)
2/x*(x^0,5)
2/x*(x^0.5)
2 / x*(x^0.5)
2/(x+2)
10^[c*log[x]]
2/x
2x*cos(x)
2x*cos[x]
6x+3/x^2+x+1
1/(20+8x-x^2)^1/2
1/sqr(20+8x-x^2)
1/(x*sqrt(x))
1/(x*sqrt(x))
1/(x*sqrt[x])
1/(x*sqrt[x])
1/sqr[20+8x-x^2]
1/(cos x)^2%D7 (sinx)^2
0.02*x7
0.02*x^7
10^[c*log[x]]
10^[c log[x]]
10^[c log[x]]
10^[ c log[x] ]
4-x^2
5x^2
5x^4
5x^2
5x^3
5x^3
1-2*x
4x
1/(1-cos(x))
1/(1-cos(x))
1/(1-cos[x])
1/1+e^-x
1/x
1/x
-1/x
3
7x%B3
7x%B3
2/x
1/x%26%238308%3B
1/(x%26%238308%3B)
7*x%B3
7x%B3
7*(x%B3)
1/ %26%238730%3Bx
1/sqr[x]
7x%B3
7 x^3
3*1/3*(x)^3+x^2/2+primitive(1/((x-7)^2)%3Bx)
3*x^2+x+1/(x-7)^2
2x(x^2+3)^4
5/(2x+1)^2
-4+1/(x-1)^2
1/(1-x²)
1/(1-x^2)
1/(1-x)^2
1/(x-1)^2
4x/sqr[(x^2)-1]
2/x^2
-5sin (x)*exp (-2x)
-5sin (x)*e^(-2x)
2x
2x+1
4/(2x+1)^4
4/(2x+1)^2
1/(xsqrt(x))
1/(xsqrt[x])
1/(x*sqrt[x])
1/(xln(x^(1/2))
2+1%F7x2
1/[xln(x^(1/2)]
1/(xln[x^(1/2)])
1/LN(X)
1/ln[x]
1/(ln[x^(1/2)])
1/xln[x]
1/x.ln[x]
1/(x^(1/2)ln[x^(1/2)])
1/(x.ln[x])
4/(2x+1)^2
1/(1-e^-x)
-5Sin [x]*exp[-2x]
1/(x*sqrt[x])
3-(6e^-2x)/(1+e^-4x)
5Sin [x]*exp[-2x]
-5Sin [x]*exp[-2x]
1+c(x-1)e^(x-2)
-9 (-3x+3^n)
1+c(x-1)e^(x-2)
-9 (-3x+3)^n
1/x(ln^3(x))
1/x(ln^3(x))
7/(x-1)^4
1/x(ln^3(x))
1/(2x-4)^2
4%F7((4x+3)^2)
1/(a^2+x^2)^1.5
4e^x*2+6x+9*(x+3)
1/(2x+1)^2
1%F7(racine x+5)
1/(3x+6)^5
4*e^(x*2+6*x+9)*(x+3)
1/sqrt(2*pi)*e^(x^2 / 2)
5x^3
1/sqrt[2*p]*e^(x^2 / 2)
2ln(x)+4/x-5
2ln(x)+(4/x)-5
2ln[x]+(4/x)-5
1/3*squrt(x)
1/3*sqrt(x)
1/3*(sqrt(x))
1/3*(sqrt(x))
1/3*sqrt[x]
1/(3*sqrt[x])
5x*sqrt[1+2x]
1/((x^2)(e^(1/x)))
1/(x*sqrt[x])
1/x^3
5x
3*(x^2)+2*x-4
5*(x^4)+2*x+2
5*exp[-x/3]
-5*exp[-2*x/5]
2/[x+1]
2/(x+1)
3/(2*x+exp[1])
1/x
20*x/(5*x^2+exp[2]^2)
20*x/(5*x^2+exp[1]^2)
 -4*%26%23960%3B/(cos[(2*%26%23960%3B*x)/3]^2
 -4*%26%23960%3B/(cos[(2*%26%23960%3B*x)/3]^2)
2*pi*cos[pi*x]*sin[pi*x]
1/x-x+1/x
1/x-1/x+1
1/x-1/(x+1)
3/(x+3)^0.5
1-x
1/(xln(x))
1/(x*ln(x))
1/[x*ln[x]]
1/(x*ln[x])
-27*exp^(-9x-3)
1/(ch x)
1/ (ch x)
1/ (ch [x])
1/ (ch[x])
6x+3/x^2+x+1
-27*exp^(-9x-3)
-27*exp(-9x-3)
-27*exp(-9x-3)
4x
7x
1/(x (ln x)^2)
85
85
1/(x (ln(x))^2)
1/(x  ln[x]^2)
1/(x  (ln[x])^2)
1/(1+x)^2
7x
1
1/(x_ln(x))
1/(x*ln(b/x))
1/(x*ln(1/x))
1/(x*ln[1/x])
1/(x*ln[b/x])
1/[x_ln[x]]%3C
1/(x_ln[x])
1/(x_ln[x])
1/(x-ln[x])
1/x
1/(1+x)
1/(x+2)x
1/(x+2)(x+3)
1/((x+2)(x+3))
1/((x+2)(x))
1/((x+2)x)
1/((x+2)x(x+3))
3/((x+2)x(x+3))
3/((x+2)x(x+3))
6x
6x
4x^2
4x^2
4x^2
1/(sqrt[x])
3x^2
1/cosx
1/cos(x)
1/cos[x]
1- (3/(X+3)
1- (3/(X+3))
3/x
-3/x
1/(x^(1/2)ln[x^(1/2)])
3^x/(3^x+1)
1/3+exp(-x)
1/3+exp(-x)
1/3+expddDDd*d*d
1/3+exp[-x]
-1/2x
-1/(2x)
1/(x-3)^3
1/(3x+5)
3ln(x^2 +1)
3ln[x^2 +1]
1/%26%238730%3B(x+5)
2*e^(-3x)
1/(x+n)
3/[x*3]
3/(x^3)
6x+3/x^2+x+1
3*x*sqrt[t]
3*x*sqrt[x]
5/1-x^2
5/(1-x^2) 
4%3A(x+1)² 
4%253A(x+1)^2
4/(x+1)^2
5x^3
1/(x*(ln[x])^a)
1/(x*(log[x])^a)
1/(x*(log[x])^a)
1/(x*(log[x])^a)
25x
1/(x(ln[x])^2)
1/(x(ln[x]^2))
-2/x^2
-2/x^3
-2/x^3
-2/x^3
-1/x^4
1/(x(log[x]^2))
5e^(3x)
1/(3x-2)
1/(x(log[x]^2))
1/(1+e^x)
1
1/((x-1)^2)
1/((x-1)^2)-(1/((x+1)^2))
-2/x^2
2xe^x^2
2xe^x^2
1/sqr[x^2-1]
1/racine carr%E9 x^+2
1/racine carr%E9e[x^]+2
1/sqr[x^+2]
1/sqr[x^]+2
1/sqr[x^ +2]
1/sqr[x^2+2]
1/(sort(sin(x))
1/(sqrt(sin(x))
6x+3/x^2+x+1
2xe^-2x+e^-2x
2xe^-2 x+e^-2 x
1/(x-1)
1/sin[x]
2-(8)/(x-2)^2
2-(8)/(x-2)^2
3x (x^2-5)^4
-48x*e^3x^2
-20(-5x+3)^3
-4x-3/(x^2+2x+2)
2-(8x)/(x-2)^2
2-(8x)/(x-2)^2
30x*e^5x^2
2-(8x)
1/24*e^(-1.2*10^-4*x)
2*x*(a/b)*((b/a)-x^2)/((b/c)-x^2)
1/x-3
1/(1+x) + x/(1+x)
1/x^n
5-x+2lnx
1/x ln[x]
10/%26%238730%3B3.14 *e(-(x-8)^2)
10 *e(-(x-8)^2)
3cos[x]^(-2)
3*cos[x]^(-2)
4sin[x]^(-2)
5cos[x]^(-2)
3sin[x]^(-2)
3/(x+1)
3/(x+1)
2e^-2x
2e*-2x
2e^-2x
2e^(-2x)
1/(3x+1)
1/(3x-2)
5e^(3x)
1/(x^2-6x+9)
1/(x^2-6x+9)
3/(%26%238730%3B3x+1)
3/(sqrt[3x+1]
3/(sqrt[3x+1]
3/(sqr[3x+1]
2x/2
1/x(2-x)
3/sqr[3x+1]
1/2x-x^2
1/(x(a-x)
1/(x(2-x)
1/(x(2-x)
1/(2x-x^2)
1/War[4-5x]
1/sqr[4-5x]
1/(sqr[x])+1/(sqr[5])
4-(3)/(2x+6)
2x^3
2*x^3
1/5-x
1/5-x
1/5-x
3/x
3x
1/(x+sqrt(x))
1/(x+sqrt[x])
1/(1+sin[x]^2)
1/(1+sin^2[x])
1/(1+tan^2[x])
1/(3*sqr[3])
2/(1+tan[x]^2)
1/cos[x]
24%F7 (8x+1)^2
9e^9x+4
9e^(9x+4)
1/(2+cos(x)
1/(2+cos[x])
1/((x+1)^2))
1/((x+1)^2)
1/((x+1)^2)
2/(1+tan[x])
1/2(1+tan[x])
1/(1+tan[x])
2/(1+tan[x])
5x^3
1/(1+x+x^2)
1/x^2
1/(x^2-1)
1/(x^3+1%80
1/(x^3+1)
1/(1+tan[x])+(1-tan[x])/(1+tan[x]^2)
3e%26%238203%3B^x*e^nx
1/(x-1)
1/(x^2+x)
1/(x^2-cos[x])
1/(x^2-cos[x])
4-(3)/(2x+6)
2^x
1/3(x+1)^3*exp[x]
1/(x^2+4x)
1/(1+x^2)^(1/2)
1/tg(x)
5/(3x^2+3)
5/(3x^2+3)
2x+1
8*e^x
2*e^2x
2*e^2*x
2cos(2*x+(pi/3))
2*e^x
2*cos(2*x+(pi/3))
2*cos[2*x+(pi/3)]
2*ln[x]/x
3*cos[x]^(-2)
1/2sqrt(x)
1/2sqrt[x]
1/2*sqrt[x]
1/(2*sqrt[x])
1/(3*x^3)+sin[x]
1/3*x^3+sin[x]
7/x^3
-5sin[x+4]
8/x^3
1/x-5
-7
-2*x
1/(1+x)^(1/2)
3/5cos[5*x-2]
 1/ln[x]
2/x^3
 1/xln[x]
 1/x*ln[x]
 1/(x*ln[x])
1/(x*e^x)
1/2*x^2-3*x+4
-1/x
2x/((1+x^2)^2)
1/((1+x^2)^2)
2*sin[x+4]
5x
5e^2x+xe^x
5*e^2x+x*e^x
-2x+20-e^(-2x+10)
1/(sinh[x]^2)
1/(sinh[x])
1^2
1/2
-6x/(x^2-1)*(t-2)
-6x/(x^2-1)*(t-2)
2*t^2+3*t
20x*e^x^2+5
20x*e^(x^2+5)
15x*e^(x^3+5)
15x*e^(x^2+5)
1/(x^2)
6x
2x*(x^2-1)^2
2x*(x^2-1)^2
1/x^2
1/ln[x]
1/2 + costume  (2x) /2
1/2 + cos [2x] /2
2x*e^x^2
1/ (x*ln[x]^2)
2/x^3
2*1/sqrt[2x+8]
1/(e^x+1)
1/2x^2-3x+4
1/sin[x]^2
1/(t*ln(t))
1/(x*ln(x))
1/(x*ln[x])
8/6x^2+2
8/(6x^2+2)
-128x*exp[8x^2]
1/ln[x]
2/(3x-2)²
1/x*ln[x]
1/(2-t)^2
1/(2-t)^2
1/(2-x)^2
1/(2-x)^2
2/(1+4x²)
2/(1+4x^2)
1/sqrt(2-x)
1/sqrt[2-x]
3/(1+9x^2)
3xsin[3x]
3x*sin[3x]
1
-2*x^3+(7*x^2)/4-3*x-2
2/x
1/8*x^2
1/(((cos)^2)(Rx))
5*x^5
5*x^4
1/(((cos)^2)[Rx])
5*x^4
1/(((cos)^2)[ax])
1/(((cos)^2)*[ax])
-1/5*x
1/(cos^2)*[ax]
1 / cos^2*[ax]
1 / cos*[ax]
1 / cos
1/cos
1/8*x^2
1/cos[ax]
-3x^2
1/cos[x]
-3x^3
-2/x
-27/(-9x-3)^2
1/(9x-18)
-1/(9x+9)
1/((2x+1)^2)
1/(3(x+1)^2)
-1
200/sqrt[x]
1/sqrt[x]
1/(1+x)
1/(2(x(1-x)))
1/(2(x(1-x)))^1/2
1/(2(x(1-x)))^(1/2)
1/((2(x(1-x)))^(1/2))
1/(2(x(1-x)))^(1/2)
1/(2(x(1-x)))^1/2
1/(2(x(1-x)))
3*(x)^2/a^3
5x^2/2+x/2-3
1/12x^2
1/(12x^2)
1/(1 + 2(sin[x])²
1/(1 + 2(sin[x])^2
1/(1 + 2(sin[x])^2)
1/(sqrt(x^2-a^2))
1/(%26%238730%3B(x^2-a^2))
1/(%26%238730%3Bx^2-a^2)
1/(sqr[x^2-a^2])
1/(15(x+1)^2)
1/(2*(x-4)^3
1/(2*(x-4)^3)
8/((x-1)^3)
45/(2*sqrt[3-15x]
45/(2*sqrt(3-15x)
45/(2*sqrt(3-15x)
45/(2*sqr(3-15x))
3/sqrt(x-2)
3/sqrt[x-2]
1/x^3
1/x^3
1/x^2
1/x^3
-30e^(6x+3)
6dx
-2 (-x+6)^n
1/x^n
-6/(sqrt[8-6x])
2x+1)/(2*sqrt[x^2+x+7])
-2e^(-x/4)
3x^2*exp [2x]
1/(x²+1)
1/(x^2+1)
8*exp[8x+4]
8x^(2)
8e^(-x/4)
2*e^(-2x)*x
1/(1+exp(x))
1/(1+e(x))
1-(x+1)e^-x
5x^4
2x^2+4x+5
-2x^2+2x+2
-8x^2+9/(x^3)+1/(2*sqrt[x])
3x/(x^(2)+1)
18*x*exp[9x^2]
6*exp[x]
-72/(9x-9)
-8*x^(-1/3)
-8*x^(-1/3)
-8*x^(1/3)
1/((1+x^2)^2)
4/x^2
-16*x^(1/3)
50/(25-2x)
8/x^2
1/tan[x]
1/tan[x]^3
-72/(9x-9)
4x
1
1/x
1/((x^2)-4)
1/(x-1)^2-1/(x+1)^2
1/(e^x+1)
-1
1/x*(1+ln(x))
1/x*(1+ln[x])
3x
4/sqr[4-x^2]
4/sqrt[4-x^2]
1
2*x*y
18-4x
3*(x)^2/a^3
3*(x)^2/a^3
2*y*x
2*x*y
1/x-1
1/(x-1)
1/4(1/(x-1))
1/4(1/(x-2))
1/4(1/(x+2))
-1/4(1/(x+2))
-1/2(1/((x^2)+4))
1/(x+x^2)
5/4(1/(x-1))
5/4(1/(x-1)^2
5/4(1/((x-1)^2)
5/4*(1/((x-1)^2)
5/4*(1/((x-1)^2))
-5/4*(1/((x-1)^2))
1/9(x/(x-1))
1/9(x/(x-a))
1/3(x/((x-1)^2))
4x
8 /((x^2-4)(x^2+4) 
8 /((x^2-4)(x^2+4)) 
1-tan^2 [x]
4/((x^2+1)^2)
4/((x^2-1)^2)
3x/(x^2+1)^2
1/(3x-2)
5e^3x
5e^(3x)
3x^2
3x^2
1
2x
4x^3
-2ln[x]/((1+(ln[x])^2))*x)
-1/(sqrt[-x^2+1]
-1/(sqrt[-x^2+1])
1/cos[x]
1/exp[x]+1
1/x^2
2x/(x*2+1)*2
1/(1+exp[x])
1/(1+exp[x])
3/3x+2
3%3A3x+2
3%3A3A3x+2
3/3x+2
3/(3x+2)
3/3x+2
2*x*y
1/(x^2+2*x+5/4)
1/(-x+1)^3
1/(4*x^2+8*x+5)
1/sin[x]^2
-10*x/((x^2+1)^6)
3x^2
-1/x
1/(x*(1+ln[x]))
1/cos[x]
1/(1+x)^2
1/(8*x^2)
-3/x²
-3/x^2
-1/(8*x^2)
1/sqr[x^2-1]
1/sqr[1-x^2]
1/sqr[x^2-1]
2/((X^2)-4)
1/(x^2 -1)
4/x^2
3/^2)
3/^2
3/^2
3/x^2
1/(x+1)^2
1/(x+1)
1/(x+1)^3
1/(x+1)^4
1/(x+1)^5
1/(x+1)^2
1/sqrt[2]
12/(x²+4)
12/(x^²+4)
12/(x^²+4)
12/(x^2+4)
-4/sqr[x]
5*e^2^x
3
1/x^2-x+1
1/x^2-x+1
1/(x^2-x+1)
1/(x^2-x+1)^2
1/(2x+5)^3
3/x^3
3/x^2
3/x^4
3/x^5
3/x^3
3/x^3
2*(4-x)*((4-x)/x)^(1/2)
-3/x^3
5/sqr[x]
5/x^4
1/x^4
-5/sqr[x]
2*y*x
1/(1-3x)
2*x
12/[3x+8]^2
12/(3x+8)^2
9
14x(exp[7x^2])
4/((x+1)(x+1))
2x/(x%D7x+1)^4
2x
2exp[x]
-1%F7(%D7^2 +4)
-1%F7(%D7^2+4)
2e^(-2x-3)
3x
1/(x^2+x+1)
1/x + 3x -2
5e^2^x
5e^2^x
5e^2x
5e^2^x
5e^(2x)
1/1+3x
1/(1+3x)
1-sin(3x)
1-sin[3x]
1/cos[x]
3/(1+x)^4
2e^-2x
2/x^2
1/2^x
1/x
1+cos[2x]/2
1/cos(x)^2
1/cos[x]^2
3^%26%238730%3B2x+1
3^sqrt[2x+1]
-1/x^2
1/x^4
2/x^4
1-cos(x)
-3cos(x)
1/(x+sqrt[x-1])
4sin(x)
4sin(x)
4*sin(x)
4*sin(x)
4*sin(x)
1+sin[2*x]
1/2*
2e^%26%238203%3B2x+8
3/2
1/e(-x/3)
7x2+4x5%26%238722%3B13
1/(e(-x/3))
1
1/(e(-x/3))
1/e[-x/3]
1/(e[-x/3])
5t(t^2+1)
2%26%238901%3Bx3%26%238722%3Bx2+4%26%238901%3Bx+1 
2x^3-x^2+4x+1
2x-6
1-x^3
1/(2x-3)
1-x^3
2 sin%26%238289%3B(x+%26%23960%3B)
2sin(x+%26%23960%3B)
1/x^-3
2x
2*(4-x)*((4-x)/x)^(1/2)
1/x^2*e^3/x+1
1/(x^2+1)^(1/2)
1/(x^2+6x+10)
1/x^2e^3/x+1
1/x^2e^3/x+1
1%5Cx^2*e^3%5Cx+1
3cos[3x]-1/cos²[x]
3cos[3x]-1/cos^2[x]
1/(1+cos[ax])
1/(1+cos(ax))
8/3(3x+2)^2
5/(3((x^2)-1)^3)
1/sinh(x)^2
1/sh(x)^2
1/sh[x]^2
2*e^x
8[1/(x-4)]^3
1/(exp[x] - exp[-x])^2
3/2x
1-(1/(1+exp[x]))
-1/(1+exp[x]))
-1/(1+exp[x])
1/(1+exp[x])
1/(1+x)^2
1
5/x
1
-2x+(1/x)
1/x
-2x+(1/x)
1/(sqrt[1-x^2]
1/(sqrt[1-x^2])
-1/(sqrt[1-x^2])
1/sqrt[1+x^2]
2*exp(-4*x^2)-exp(-x^2)
2*exp[-4*x^2]-exp[-x^2]
2*exp[-4*x^2]-exp[-x^2]
2*exp[(-1)(4*x^2)]-exp[(-1)(x^2)]
1/(1+t^2)^n
1/(1+x^2)^n
1/(1+x^2)^n
8/x^5
5
-8/(sqrt[-4x-10])
1/[x*x]+1
1/x*x+1
1/(x*x)+1
1/((x*x)+1)
8/x^5
6x2
1/((x^2+x+1)^3)
1/(x^2+4)^2
2x^3+x^2-2x/x
1/x-3
1/(x-3)
1-sin[x]
-9/(2*sqrt[-3x-9])
1+ln(x)
1+ln[x]
2/x^2
1/x^2
2*sin[x]*vos[x]
2*sin[x]*cos[x]
1/((x^2+x+1)^3)
1/%26%238730%3Bx 
4/(e^(5x))
1/(xln(x))
1/(x*ln[x])
24*x*(3*x^2+1)^4
1/(1-x^2)
1/sqrt(1-x^2)
1/(1-x^2)^1/2
1/(1-x^2)^(1/2)
1/sint(x)
1/(sint[x])
1/sint[x]
1/sin[x]
3^x(x^2-4*x)
9/(5x-1)
3/(5x-1)
2x^2/(1+x^2)
2x^2/(a+x^2)
2x^2/(2+x^2)
2x^2/(1+x^2)
1
1/(1+x+x^2)
3/(3x+2)
1/(1+2*e^x)
1/x
2x/(3x+2)
1/e^x
-1
1
1/e^x +2
1/(1+2*e^x)
10x
3/2x
1/(x+1)
1-sin[2x]
0.5
6x+3/x^2+x+1
1/(1+2*e^x) * e^x
1/(1+x^2)
1/(1+x^2)
1/(1+2*e^x) * e^x
1/(2+4x^2)
1/(3+9x^2)
1/(x+d)
2/x
3lnx/x
1/2 *x^2
-3x^2+8x+1
1/(x^2+1)
9
9*x²
9*x^2
-3
4x
1/5x+1+5x
1/5*x+1+5x
2/x
1/sqrt(x^2+1)
1/sqrt(x^2+1)
1/sqrt(x²+1)
1/sqrt(x^2+1)
1/sqrt[x^2+1]
1/cos^2(x)
1/cos^2(x)
-3e^-x
1/(1+x+x^2)
1%3A2x
1/2x
1/2x
1/2x
1/2x
2/(x^2-2*x+1)
2sin[x/2+pi/3]
9x24%26%238722%3B3x2+15
3/x^2
1/(x-1)^²
1/(x-1)^2
0.75/(x-1)^2
0.75/((x-1)^2)
0.75/((x+1)^2)
1/x^2
1/x(1+xt)
1/x(1+x2)
1/x*(1+x*t)
1/x*(1+x*2)
1/x*(1+x*t)
4 exp[0.3x]
4*exp[0.3x]
4*exp[0.3x]
1/(1+x^2)
3-20/(x+5)
1)/x
1/x
-4/x
7^x
3x^2/x^3-4
4(2t)^3
4(2x)^3
1/(x^2-x+1)
1/(x(x+a))
1/(x(x+a))
1-e^(-ax)
1-e^[-ax]
1-e^[-ax]
1/(%26%238730%3B1-x)
1/(sqrt[1-x])
1/[sqrt[4-5x]]
1/sqrt[4-5x]
-5sin[x-1]
1/(x^(1/2)+1)^(1/2)
1/(x^(2)+1)^(1/2)
1/(x^(2)+a)^(1/2)
1/(x^(2)-1)^(1/2)
3*x/(x^2-1)^(1/2)
1/(-x^(2)+1)^(1/2)
3*(x^3-x)/(x^2-1)^(3/2)
-2e^(-x/4)dx
-2e^(-x/4)
3e^-x+e^x
-4sin[x+1]
3e^-x+x
3/(2x+3)
3/(2x+3)
100e^(-0.5x)
100e^(-0,5x)
1/(1-3x)
4/(x-4)
3sin[(2x)-(pi/2)]+cos[3x]
3sin[(2x)-(%26%23960%3B/2)]+cos[3x]
32x / (8x² + 1),
32x / (8x^2 + 1),
1/(1+e^-x)
1/(x^2 +1)
2
1/racine(4-x^2)*dx
1/racine(4-x^2)
8
1/sqr[4-x^2]
8(e^(-x/4+1)
8(e^(-x/4)+1)
8e^(-x/4)+8
8e^(-x/4)
8
1/(1+e^-x)
5*exp((3*x)/2)*d*x
1/(1+e^-x)
1/(1+x)^2
5*exp((3*x)/2)*d*x
5*exp^(3*x)/2)*d*x
5*exp^(3*x/2)*d*x
13 %26%23960%3B cos(2%26%23960%3Bt/3 %96 %26%23960%3B/2)
5*e^(3x/2) + 4x 3sqr[x^2+1]
2cos(2x)
2cos[2x]
4e^x-e^2x
1/5x+1+5/x
1/%D7
1/%D7
1/5x+1+5/x
1/5x+1+5/x
-1/cos[x]^2
-1/cos[x]^2
1/sint(x)
1/e^2x
1/e^x
1/x
4/x
8x^3-3x^2+x-2
2(x^2)+1
2(x^2)+1
2(x^2)+1
2(x^2)+1
2*(x^2)+1
16sin(2x)
16sin[2x]
8exp[-4x]
1/(x*sqrt[x])
1/(x*sqrt[x])
0.25x
2*x^2-3
1/((2x-1)^2)
2x^2-x+4
1/x+1)^4
1/jx+1)^4
1/(x+1)^4
1/2exp2x
1/2exp[2x]
1/(1+x+e^x)
1/(1+e^x)
1/(1+x^2)
3/(x^4)
1/(1+2x+3*exp(3x))
1/(1+2*x+3*exp(3*x))
1/3%26%2310003%3Bx
1/(1+2*x+3*exp[3*x])
1/3%2526%252310003%253Bx
1/(x-1)^5
1/(x*ln[x])
-1/(x*ln[x])
3*x-1/(2*x^2)
4x^2/x^3
2x^2
5^x
3x-2
0.75*exp(-0.75x)
0.75exp(-0.75x)
96,75.10^-3*4180*(289,55-323,15)
2/x^3
-1/x
-2x^3
1/(x+2)
1/(x+2)
1/5x^4
1/5x^4
-1/2x
1/cos[x]
-1/5x^3+8
-1/5x^3+8
2x^4-x^2
3/x^2+2x
1%26%238722%3B5*e^%26%238722%3B2x
1/(x^2)
1/(x-1)^2+1
1/((x-1)^2+1)
3/(x+2)
4/(x+1)^2
6x35%26%238722%3B2x2%26%238722%3B9x4+3.
1/(x^2+1)^(1/2)
1/1+x
2x/(x^2+1)^4
1/x
1/5
2.5x^3-3x^2-10x-2
2x^2
1/30x^2
1/4*e^-x/2
1/(1+cos(x)*cos(x))
1/(1+cos[x]*cos[x])
1/(1+cos[x]*cos[x])
1/sqrt(1+x^2)
1/sqrt(1+x**2)
1/sqrt(1+x*x)
1/sqrt[1+x*x]
1/x+2-e^-x/2
1/(x^2+16)
1/x+2
1/x+2
5/2x-3
1/sqrd (x*x+2)
1/sqrd [x*x+2]
2/(x^2-2*x+1)
1/(sqrd [(x^2)+2])
1/(sqrt [(x^2)+2])
1/x-2/x^2+3/x^4
2xexp [-2x]
-4x^2/5-8x/3+3/2
1/x.Ln(x)
1/x.Ln[x]
1/x.lnx
3*e^5x-4
3*e^(5x-4)
1/(x+
1/(x+1)^2
1/(x+1)^2
-3/x
1/(a-x^x)
1/[a-x^x]
1/[a-x*x]
1/[a-x^2]
1/(a-x^2)
1/sqr[x+5]
3/sqr(2x+3)
3/sqr[2x+3]
1/sin[x]
1/cos[x]
3x^2/x^3+1
-2/x
3/x^2
3/x^2
3/x^2
1/(2+cos(x))
1/(2+%5Ccos(x))
1/(2+cos[x])
1/(1+cos[x])
1/(3+cos[x])
2dy/y%3D-5ydy
2y%27+5y
2dy/y
-5y
2^x
2/(x+2)
1/(16x^2-1)
1/(x^2)-x 
1/((x^2)-x)
1/(x*ln(x))
1/(x*ln[x])
1/(x+1)ln(x+1)
1/(x*ln[x])
1/(x+1)
3x^2
1/2sin[2*x-1]
1/2sin[2*x-1]
-3x+3.48x^(2)-13
-3x+3.48x^(2)
4,96x^(2)-7x
4,96x^2-7x
4.96x^2-7x
1/(a-x^2)
4.96x^2-7x-16
1/x
-2*sin[x+2]
4.96x^2-7x-16
0.58x^2
1(x+2)
1/(x+2)
3.48x^2
1/((x+2)^n)
1/((x+c)^n)
-3x-0.58x^2
-3x-0.58x^2-13
-2e^-2x
-2e^(-2x)
3x^2-12x+14
0.1*exp[0.1*x+2*exp[-0.1*x]]
1/(1+x) + x/(1+x)
1/x
1/x^2
1/(sqr[4x+1])
6x*3-6x^2-8x+9
2/x
5*expx]
5*exp[x]
8
2x*exp[x^2]
2
4 sin(x)^-1 *(cos (x) / (sin (x))
2*exp[x^2]
1/x
2/x
1/x^3
-2/x
6x^3+x^2
1/x
2xe^(x^2-3)
2x * sqrt [%26%238722%3B3x+2]
2*x * sqrt [%26%238722%3B3*x+2]
2x * sqr[%26%238722%3B3x+2]
2x*e^-x^2
5x*e^-x^3
5x*e^-x^3
4/(x+1)^2
5x*e^-x^3
5x*e^-x^2
10x*e^-x^2
73734x*e^-x^2
4x*e^-x^3
4x*e^-x^4
1/lnx
1/lnx
1/ln[x]
1/e[x]
1/e[x]
2x
3x
3x
1/(x^2-1)
1/(1+x^2)
1/2
1/cos[x]
5xe^x^2
5x*[e^x]^2
-32*(-2*x-2)^3
27*(9*x+6)^2
54*(6-6*x)^2
-32*(4*x-1)^3
1/(ln[x+1])
4/(X+1)^2
1/(x^3-1)
1/(x^3-1)
1/((x(x^2+1)^1/2)
1/(x(x^2+1)^1/2)
-1/(x^2+1)^1/2
1/((sqrt[1-x^2])*(exp(-arcsin (x)))
1/(1-x^3)
1/((sqrt[1-x^2])*(exp(-arcsin[x]))
1/((sqrt[1-x^2])*(exp[-arcsin[x]])
1/((sqrt[1-x^2])*(exp[-arcsin[x]])
1/((sqrt[1-x^2])*(exp[-(arcsin[x])])
1/(sqrt[1-x^2]*exp[-(arcsin[x])]
1/(sqrt[1-(x^2)]*exp[-(arcsin[x])]
1/(1-x^3)
2*cos[-4*x]
-1/4x^2
-1/4x^2
-5*sin^5[x]
3/[sqrt[x]]
3/sqr[x]
1/x*(ln[x])^3
1/sqr[x]
4x^5/x^2
2%F7x
1/2x
2/x
4/x
1/((5+x)^2
1/(5+x)^2
2/x
1/2x-1
2+(x-2)e^(-1/x)
1/2x-1
2+(x-2)*e^(-1/x)
3*x+0
3*(4-x)^3
3/(x+2)
-4*(2-x)^3
-5/(x+4)^2
-5/(x+4)^2
-5*x*(-4*x^2-4)^2
-2/(-3*x-2)^3
1/(x^2+x+1)
5e^x
1/sqrt(1+x^4)
1/x^3
2exp[-3x]
1+x^2
1/(5+x)^2
1/x
3x
-1/(sin[x]*sin[x])
-1/(sin[x]*sin[x])
2x^2+4x-4
2(2x-1)^2
2*(2x-1)^2
1/(A+Bx)
1/(A+Bx)
1/(A+Bx)
1/(A+Bx)
1/((x^2)+4)
1/3x+4
-1/(sin[x]^2)
1/((x^2)/4)
1/((x^2)+4)
1/(4+x)^2
1/(2x)
3x-2
3x-2
1/x^3
3x-2
12e%26%238722%3B3x2%26%238722%3B3x
2/x^2
12e^-3x^2 -3 x
4/sqr[x]
-5x²+10x
-5x^2+10x
5x
-5x^2+5x-1
1,2x
12x
2x
2x
1,2x
2x
1x
1.2x
3x-12
1/sqrtan[x]
1.2x10
10
3.2e^0.5x
1/(x+arctan(x))
2
1/(x+arctan[x])
1/x
1/(t+arctan[t])
1/(3+x)^2
1/x^3
5/x^2
-3/sqr[x]
4e^(4x+9)
3
1/(cos^2[x]*sin[x])
-6/sqrt(6x+9)
-6/sqrt[6x+9]
-6/sqrt[6x+9]
-1/sqr[5-x]
1/(1/2)(sqr[5-x])
2/(sqr[5-x])
1+cos[x]
2(x+2)^3
3exp[2x]
6/(1+4x)^2
6/(1+4x)^2
2cos[3x]
1/(1/2x+5/6)^2
1/(3x+1)^2
1/cos^2[2x]
6/(x+2)^3
1/x^(3/2)
1/x^(7/2)
3*x^2
3*x^2-2/x^2+1
-2/x^2
-2/x^2
2sin[x]/exp[-x]
2sin(x)/exp(-x)
3/sqr[2x+3]
1/3*sqr[x]
1/(3*sqr[x])
6x%21+2/x
6x+2/x
-1/(x+2)
4/(x-1)^2
5x
5e^5x+9
5e^5^x^+^9
5exp^5x+9
2/x²
2/x²
2/x^2
2/x^2
2/x^2
5/x
1/1-(x.x)
1/1-x^2
1/(1-x^2)
6x^2+3/(x^2+x+1)
1/cos^2[x]*sin^2[x]
1/(cos^2[x]*sin^2[x])
11/x
1/3+exp(-x)
1/3+exp(-x)
1/3+exp(-x)
1/3+exp(-x)
1/3+exp(-x)
1/3+exp(-x)
1/3+exp(-x)
2*cos(ln(x))
2*cos[ln(x)]
2*cos[ln[x]]
1/(sin[x])^(1/2)
1/(sinx)^(1/2)
1/(sinx)^(1/2)
1/(x^2)
1/1+e^-x
3^x
1/(x^3)
1/sqrt[x]
1/(sqrt(1+x^2))
1/(sqrt[1+x^2])
1/(x^(1/3)
1/(x^(1/3))
1/(1+x^2)
4/x^2
2*x/sqrt[x^2+1]
1/(2x-1)
1/(xln[x])
1/(x*ln[x])
1/x*log[x]
1/(x*log[x])
1/(1-x)
5/x^3
1/x
1/( 2sqr[x]) +5/x^2+5x^4
1/(cos[x])
1/( 2sqr[x].)
1/( 2sqr[x])
-5e^xe^nx
8/x^3+6x^2+1 /(2sqr[x])
5e^x(3e^x+1)^2
3e^-3x
3e^-3x
3e^-3x
1/((x)^2)
6x/(1+x^2)
2x/(1+x^2)
-2/(1+x^2)
-2/(1+x)
1/x^2
-1/x²
-1/x²
-1/x^2
1/x^2
1/x^2
0.5*cos[x]
2x^2+3x-1
2x^2+3x-1
2/x^3
2/x
1/x^2
1/x+1
1/(x+1)
-1/x^2
1/(x+1)-1/(x+2)+1/(x+3)
1/2*1/(x+1)-1/(x+2)+1/(x+3)
1/2*1/(x+1)-1/(x+2)+1/2*1/(x+3)
1/x^2
1/(1-x^2)
1/(3+e^-x)
1/(3+e^-x)
7e^(x)*e^(nx)
1/1+e^1-x
1/x^2
-1/x^2
-4x
1/sinh[x]
4x
1
3cos[x]/(sin[x]^3)
0.5e^2x
2x/sqrt (1-x^4)
-1/x^4
2x/sqrt [1-x^4]
1
2x
1/x
-1/x
-2/x^(2)
-2/x^(3)
-5x^2+1/(2*sqrt(x))+8/x^3
-5x^2+1/(2*sqrt[x])+8/x^3
1/x
-2e^x * e^(nx)
5x^3 -(4/ racine carr%E9 x)-(2/x) +2+3 e^ (4x)
-2sin[x]
5
-3/x
2/(x-1)
3x^2-1+2/(3x+2)-3/(x+1)
3t^2/(t^3+t)
1/x^2
1/x^3
1/x
4sin[x/2]*cos[x/2] 
3x^2/(x^3+1)+e^3x
1/x
3sin[2x+5]
2*x*exp(x^2)
2*x*exp[x^2]
1/((x+4)^2)
3e^4x-1,5
1/((x+4)^3)
3e^4x
1/(x^2)*exp[1/x]
1/(x^2)*(exp[1/x])
1/(3x+2)^2
1/((3t-1)^2)
1/((3x-1)^2)
7*exp[-7x]
2x+3
1/(1+exp[x])
-2x²+13x+70
-2x^2+13x+70
-2x^2+13x+70
1/e^x+1
1/(e^x+1)
9/x^4
10x
2*x*e^-x
2+4*x*e^x
8x/sqrt[2x^2+1
8x/sqrt[2x^2+1]
1/sqrt[3x+1]
1/(x+a-ib)
5/(x+3)^2
5/(2x-3)
5/(2x+3)^2
1/(sqrt(x)x)
1/(sqrt[x] x)
2x-4/(2x-3)^2
1/(sqrt[x] x)
2exp[-3x]
1/(2x-3)
1/(2x-3)^2
2/2x-3
2/(2x-3)
2+[(x²/4)-x+2)]
2+[(x^2/4)-x+2)]
2+(x^2/4)-x+2)
2+((x^2/4)-x+2))
1/(4x+1)
1/(x+4)^(1/2)
3/(2x+1)^(1/2)
2/2x-3
1/cbrt(x)
1/x^1/3
1/(x+1)^2
-1/(x-1)^2
1/(x-1)
1/(x-1)(x+2)
1/((x-1)(x+2))
5/x
-2x*8+3
2exp[-3x]
1/((2x)+arctan(2x))*2
1/((2x)+arctan[2x])*2
1/((2x)+arctan[2x])
6/x^2
1/((2x)+arctan[2x])
1/(2x+arctan[2x])*2
-54/sqrt(9x+4)
-54/sqrt[9x+4]
1/(sqr[x+4]
1/(sqr[x+4])
3/(sqr[2x+1])
1/x
1/2+cos^2 (x)
1/2+cos(x)^2
1/x*x
1/(x*x)
1/(4X+3)
1/sqrt[4*x+1]
2/x+2
2/(x+2)
1/2
4/(2*x+1)^2
1/(1+0%3B1x)
1/(1+Bx)
1/(1+bx)
1/2x
2x
-90x*e^(5x^2)
1/[x^4+1]
1/ [x^4+1]
1/ (x^4+1)
4/racx
4/x^(1/x)
-3/sqrt[-x-4]
4*sqrt[-4*x-4]
1%F7x
100*(e^(-x))
1+tan^2[x]
1/cos^2[x]
1+tan^2[x]
1
1/1+e^x
1/(1+e^x)
2/-x+4*ln[-x+4]
-2*cos^2[-2*x]
-2*cos^2[-2*x]
5*sin[-3*x]
1/(1+tan^2)^2
1/(1+tan^2[x])^2
-6x+2/3 racine caree2x+1
-6x+2/3 racine caree2x+1
1/lnx
1/lnx
1
1/(x*exp(x))
1/(1+exp(-x))
1/(1+exp[-x])
-2*e^(x+5)
1/1+xt
1/(t^2+t)
1/1+x2
1/(x^2+x)
1/(e^(-x)+1)
1/(sinh[x]+2*cosh(x)
1/tan^3x
1/(sinh[x]+2*cosh(x))
1/(sinh[x]+2*cosh[x])
1/square(x^4+x^2+1)
1/square(X^4+X^2+1)
1/sqr[X^4+X^2+1]
1/(2x+1)^2 
1/(2x+1)^2 
1/(n*x)
1/sin x
1/sin x
1/(sin x)
1/(sqrt[1+x^2])
1/(sin x)
1/sin [x]
1/((x^2) + a^2)
1/tan(x)
1/tan[x]
1/tan(x)
1/tan[x]
1/t^2*(logt)
1/t^2*(log(t))
2x^2
1/x^2
2*(x^2 - 1 ) * x
1/x^2
1/(2+x^2)
1/x*ln[x]
-1/(x*(1+ln(x)))
-1/(x*(1+ln(x)))
-1/(x*(1+log[x]))
-1/(x*(1+log[x])^3)
1/ln(x)
1/ln[x] dx
1/ln[x] 
1/ln[x] 
1/ln[x] 
1/ln[x] 
1/ln[x] 
1/ln[x] 
4/-5*x-1*ln[-5*x-1]
1/ln[x] 
4/-5*x-1*ln[-5*x-1]
3(-3-4)^2
3(-3x-4)^2
100e^0,2x
-4/(3x+1)^3
1/((x^2) + a^2)
-1/x2
-1/x^2
1/(x+2)^2
2*(1/x)*ln (x)+(1/x)
2*(1/x)*ln (x)+(1/x)
2cos(x+1/2*pi)
2cos[x+1/2*pi]
2*(x^3-x^2-5*x+7)
1/(1+x²)²
1/(1+x²)
1/(1+x^2)^2
1/(1+x^2)
36xe^3x^2
1/(1+x^4)
2xe^(-x)^2
1/(x²+3x)
1/(x^2+3*x)
1/(x^2+3*x)
2 cos(x)
5(3x-4)e^(-3x)
1/(cos [x])
1/(x²+x+1)
1/(x^2+x+1)
3x(2x^2+3)^2
1/(1+x^2)
1/(1+x^2)^2
0.4*x*exp[0.4*x]
1/(2+x^2)
0.4*x*exp[-0.4*x]
3(2x+1)(x^(2)+x+1)
3(2x+1)(x^(2)+x+1)
3200*ln(1/50x+1)
3200*ln[1/50x+1]
3200*ln[1/50x+1]
3200*ln[0.02x+1]
2
1/x^2
1/ sqrt(x*(t-x))
1/sqr[x*(t-x)]
-1/x
1/e^x
1/(1+x^2)^2
42e^(7x+5)
1/u
3^x
19^x
1/(X%26%238310%3B-1)
1/(x^6-1)
1/((1+x)^2
1/lnx
1/(1+x)^2
1/(x^6-1)
5x
1/x^2
1/x^2+3
1/(x^2+3)
1/(3x²+2a)
1/(x^2-1)
1/[3x²+2a]
-2*x+7
5x^(2)e^(2x^(3)+7)
-4*x^2+9*x+5
1/(x^3)
-2*x^3+16*x^2+4*x-10
1/(x^3+2)
1/((x-2)^2)
3x/((x^2+3)^3)
3x+2-1/((x+5)^2)
5x^(2)*e^(2x^(3)+7
5x^(2)e^(2x^(3)+7
5x^(2)*e^(2x^(3)+7)
5x^(2)*e^(2x^(3)+7)
-5/(x^2)
-2*x^2
3*x^4
1/sqrtan[x]
1/ch[x]
1/cosh[x]
1/(cosh[x]+1)
1/(cosh[x]+1/2)
1/(cosh[x]+1)
1/(5+x^2)
1/(sinh[x]+1)
1/(x^2*(x+1)^2)
1/(sin[x]+1)
1/(sin[x]+2)
1/(sin^2[x]+2)
1/(sin^2[x]+3)
3/2*x+3
3/(2*x+3)
1/(x+2)^2
1/(x^2*(x+1)^2)
1/ln^3[x]
1/sin^3[x]
-5/x^2
-4*exp(x)*exp(nx)
-4*exp[x]*exp[nx]
2 %D7 e^x^2
2x^4+4x^2+5/x^2
2 * e^x^2
2 * e^x^2
2 * e^x^2
2  e^x^2
7/(sqr[7*x+7])
-1%3Ax^3
7*(1/(sqr[7*x+7]))
-5(-5x-4)^3
-108*x*exp[9*x^2]
12*exp[4*x+5]
-5sin[5x]*(cos[5x])^4
-5sin[5x]*((cos[5x]))^4
2x-5
4*x*e^x
2/x
1/3x-0,2
3e^x + x^2
2x+5
10x^7
4/x
1/x
3e^x
1/([x]*ln[x])
1/[x]*ln[x]
1/[x*ln[x]
1/x*ln[x]
1/(x*ln[x])
-28*x*exp[2*x^2]
4/X
1/(x^2*(x+1)^2)
1/(x^2-2*x+2)
4*x*e^x
-36*exp[6*x+3]
1/x^2
-36*x*exp[2*x^2]
1/(1+x^2)
28*(1/(sqrt[7x+7]))
2x+1/x
1/(e^x+4)
-2/(x-1)
2x^2+1
1/((x^2)+2)^(1/2)
3x^2+(1/2*sqr[x])+(7/x^2)
3x^2+(1/(2*sqr[x]))+(7/x^2)
-48exp[6x+4]
-48e^(6x+4)
1/sqr [x^2+2]
2e^-x-e^x-1
40xe^(4x^2)
40*x*e^(4*x^2)
8*e^(%26%238203%3B8*x+8) %26%238203%3B%26%238203%3B
16/(4x-2)^2
8*e^(8*x+8)
54/(9*x+6)
-2/x^3
8
-4*(-x+4)^n
3x/(x^2+4)
3x/(x^2+4)
1/x+3
1/(x+3)
2/(3x+5)
2/(3x+5)
10*exp[5x^2]
10*exp[5x^2]
1/((1+x)^2)
1/e^-5x
2e^3x-2
2e^(%26%238203%3B2x+8%26%238203%3B%26%238203%3B)
2e^(%26%238203%3B2x+8%26%238203%3B%26%238203%3B)
1/x^2
1/(1+x^2)
2exp[2x+8]
3/(x-1)^2
5-(x^2/5)
5x+4+e^(-2x)
1/sqrt(1+x^4)
1/(x*sqrt[x])
1/(x(x^2 -1))
3e^(3x-5)
1/x
3e^x+3x-1
3e^x+3x-1
2x+9/x^2+9x+8
2x+9/x^2+9x+8
2x+9/x^2+9x+8
2x+9/x^2+9x+8
4e^(3x)-1
-24/(6x-6)
-24/(6x+6)
80/20
80/20* (80-20)
5*x^4
-2*x^3
3sin(2x+1)
3*sin(2x+1)
1/2x^2
1/2x^2
3*sin[2x+1]
1/(2x^2)
8e^x
16x
2x
2/9x^2+1
2/(9x^2+1)
3x
4x
5x
6x
7x
8x
1/(2*(x+1)^2)
9x
8ex
10x
-3x^3
18x
19x
56x
8e[x]
100x
101x
8e^x
-5/(x+1)^2
-5/((x+1)^2)
1/3x^3
1/(3x^3)
1/(x^4)
1/(x^3)
-2*x^2
4/x^2
1/(sqrt[x^2])
1/(sqrt[x]^2)
1/(sqrt[x])
1/2(sqrt[x])
1/(2(sqrt[x]))
1/(3(sqrt[x]))
1/(4(sqrt[x]))
1/(3(sqrt[x]))
1/(5(sqrt[x]))
1/(6(sqrt[x]))
1/(7(sqrt[x]))
1/(8(sqrt[x]))
1/(9(sqrt[x]))
1/(10(sqrt[x]))
1/(10(sqrt[x]))
1/(11(sqrt[x]))
1/(12(sqrt[x]))
1/(13(sqrt[x]))
1/(14(sqrt[x]))
3^(2x+1)
-7/3
-7/3
511/xdx+1051/xdx
-2/x^2-4x^3
-4*x^4+8
1/4x^2+5x
1
1/(sqrt[1+x^2])
5/(5x-5)
-24/(6x+6)
5/(5x-5)
1
-63*1/(sqrt[9x+3])
8*cos[8*x]*cos[sin[8*x]]
-2*sqrt(4*x+1)
-2*sqrt[4*x+1]
-7*x^2-5
1-4/(x^2)
-3sin(2x-1)
-3sin[2a-1]
1/watts*e^watts
1/sqrtx*e^sqrtx
1/sqrt[x]*e^sqrt[x]
3/x+2
3/(x+2)
3x*e^((-x^2)+1)
48/(6x-3)
1/(x^3)
1/(e^x+1)
2x^3
5e^-3x
5*e^-3x
1/((x-2)(x^2-4x+20)^(1/2)
1/((x-2)(x^2-4x+20)^(1/2))
-1/(t*t)
-1/(x*x)
10*1/sqr[x^2-1]
1/(sqrt(2x+1))
1/1+x^4
1/(1+x^4)
2x/5*e^(5x)
1/1+cosx
3x^2+x-4
-5/5x+2
1/1+cos[x]
-5/(5x+2)
1/(2x+1)^(1/2)
1/(2x+1)^(1/2)
1/x^2
-4
1%3A1+cos[x]
3/x
2x
1/(1+cos[x])
1/sin[x]
1/(2x+1)^2018
-7/x^3
1/4x^3
1/(sqrt[1+x^2])
2x1/X
2x1/x
-3/x-1/2*exp(x)
1%F7(x%D7ln[x]
2/(x^2-4)
1/(x%D7ln[x])
2x(3x^2-1)^3
1
1/(e^x+e^-x)
3-(x-2)^2
1/(x-4)
1/(x-4)
-5/(1+4x)
1/(x-4
1/(3x-1)^2
4x^2/(x^3+8)^3
-2/x
-2/x^2
1/x^3
1/(2x+1)^2
1/sqrt[3-x]
1/(x-3)^2
1/(x-1)^2
1/(x-1)^3
-1/e^x
-3/e^x
3cos[x]-2sin[x]+1
3cos[x]-2sin[2x]+1
1/((x+2)²)
1/((x+2)²)
1/((x+2)^2)
1/((x+2))
1/((2x+2))
1/((2x^2+2))
1+sh(x)^2]
1+(sh[x]^2)
1+(sin[x]^2)
1/(99x+1)
-1/(3-x)
5*x^5
2cos[2x-3]
3x*e^((-x^2)+1)
2/(x²-4)
2/(x^2-4)
36*t^4
1/cos^2[2x]
10*1/sqr[x^2-1]
3X²+1X-3
3X^2+1X-3
1/x*ln(x)
1/x*ln[x]
40x+100/x
2x-5
2x-5
40x+100/x
1/x*ln(x)
7X^4(x^5-1)
-2x-5/(x^2+5x)^4
2/x
1/x
14xe %26%238203%3B7x %26%238203%3B2 %26%238203%3B%26%238203%3B  %26%238203%3B%26%238203%3B
14xe %2526%25238203%253B7x %2526%25238203%253B2 %2526%25238203%253B%2526%25238203%253B  %2526%25238203%253B%2526%25238203%253B
-4/(x+2)^2
1/x^3
1/[cos[x]]^2
1/(cos[x])^2
1/(bx+%E0)^(1/2)
1/(bx+a)^(1/2)
1/(sx+a)^(1/2)
1/(s*x+a)^(1/2)
1/(x^3+x)
1/(x^3+x)
1/x
7*(1/sqrt(7x+7)
2/2%26%238730%3Bx
10x^2
2^x
2^x
1/2 x^2-3/5 x^2+1/10
-1/x^4 +4/x^2 -1/x
-1/x^3+4/x^2 -1/x
1/(2x-1)^4
1/(2x-3)^2
1/(1+4exp[-x])
4/(4x+1)*ln(4x+1)
147%26%238722%3Be x+3
5*(sin(x))^-2
5*(sin[x])^-2
10x((x%D7x)-1)^4
10x(x^2-1)^4
2*(cos [x]^-1)*tan[x]
4e^3x
4*e^3*x
4*e^(3*x)
4*e^(3*x)
1
4ln[x]/x
3/(x+1)
2/x^2
-4/3x^5
-4/(3x^5)
-4/(3x^5)
10*exp[x]
-15sqrt[x]
-15*sqrt[x]
4+(24/x^2)
-12*exp[x]
-8*(sqrt[x])^3
9*sin[x]
1/(1+e^-x)
1/(1+a^2*x^2)
4x^(1/3)
-4x^(1/3)
4/x^4
2x
3*sin[-3*x]
2^-0,5*x^-0,5
4*cos[-x]
-5*cos[3*x-2]
4*sin[4*x+3]
1/e^x
4e^-(x/2)
1/(3*(x*x) +3) 
3x-2
4/(e^t)^(1/2)
4/(e^t)^(1/2)
4/(e^x)^(1/2)
2x + x/e^x
2x^2 + (1/x^3) - (3/x)
1
2x^2
2x^2
-9*ln(x)/x
1/(3*x-1)^3
1/(3*x-1)^2
1/2*x^2
2/x
3/%26%238730%3Bx
2+lnx/x
1
2+ln [x]/x
1/cos[x]
1/sqrt(x^5) +2.x^(1/3)
1/sqrt(x^5) +2.x^(1/3)
 2.x^(1/3)
-3(x^2)+6
7x
2
8.x^(1/3)
4x^(-4)  - x^(-2) + x^(-1) +x^3
5x^2
1/sqrt(x)
2/x
3/(4x+1)
1/x^4
7x^3
9*log(t)/t
9*log(t)/t
1/(1-cos[x])
4x.cos (x^2)
4xcos (x^2)
4xcos [x^2]
4x cos [x^2]
4x cos [2x^2]
2x
2e^x
2*t*sqrt(1-t^2) 
3x^2
3x^2 e^-2x^3
3x^2 (e^-2x^3)
3x^2 *e^-2x^3
3x^2
3x^2
0.75*e^(-0.75*x)
3x^2e^-2x^3
1/(2x+2)^3
1/x+2
1/sqrt(-x-2)
2/(-x+2)
1/(-2x+2)^3
2 e^(-0,2 x )
2 e^(- 0,2 x )
2 e^(-0,2x)
2 e^(-0,2x)
2 e^(-x)
2 e^(-0,1x)
2 e^(-0.1x)
2 e^(-0.2x)
1/(2sqrt[x]%3D
1/(2sqrt[x])
12racine(x)
5/(3x+1)
6/(x+2)^2
6x/(x^2+3)^2
-8/(4x-1)^3
1/(x-3)^3
1-e^x
90e^-x/(2+e^-x)^2
1/(e^x+e^(-x))
1/(e^x+e^(-x))
-4/x^4
-4/x^4
1/(3x-1)^2
1/(3x-1)^2
2x^3-4x^2+7x-5
3x
3x^2+x-1
2(x^2+x+1)
2(1-x+o)
2(1-x+o)
1/(x^2-x+1)
1/(x^2-x+1)
2(1-x+o)
2(1-x+o)
2(1-x+o)
2(1-x+p)
2(1-x+p)
2%F7(x+1)^2
2/(x+1)^2
7x^3-8x^2+3
5/x^3
1/4x
3x*e^((-x^2)+1)
3x^3-(1/2x^2)+(3/x^3)
3x^3-(1/2x^2)+(3/x^3)
3x^3-(1/2x^2)+(3/x^3)
3x^3-(1/2x^2)+(3/x^3)
3x^3-(1/2x^2)+(3/x^3)
3x^3-(1/2x^2)+(3/x^3)
1/x^2
5^((x)^(1/2))/((x)^(1/2))
9/(4x+1)^3
1/(1-x)^2
1-x^2/(x^3-3x+1)^3
3x^3-(1/2x^2)+(3/x^3)
1-x^2/(x^3-3x+1)^3
1-x^2/(x^3-3x+1)^3
1-x^2/(x^3-3x+1)^3
1-x^2/(x^3-3x+1)^3
3x^3-(1/2x^2)+(3/x^3)
1-x^2/(x^3-3x+1)^3
1/2(1-x)^2
1/2*(1-x)^2
1/2*(1-x)^2
1/2*(1-x)^2
1-x^2/(x^3-3x+1)^3
1/(2*(1-x))^2
1/sqr[2x-1]
3x(x^2-5)^4
5x^2e^2x^3+7
-5/(5x+2)
-24/(6x+3)
-48/(6x+3)
-48/(6x+2)
3x^3-(1/2x^2)+(3/x^3)
1/xlnx
1/4xe^(-x/2)
1/e^ln(x)-e^-ln(t)
1/(e^ln(x)-e^-ln(t))
0.75*e^(-0.75*x)
1/2*sqrt[2x+5]
1/(x+1)^2
1/(2*sqrt[2x+5])
2e-x
2e^-x
1/(sqrt[1+x^2])
2xe^-x+3
1/x^2
2xexp[-x+3]
1x+5/3
2x
1/(sqr[x+5])
2
3x^3-(1/2x^2)+(3/x^3)
2x
2x+3
-1/(x^2)
-1/(x^2)
1-e^x
1/(2*(smoz-x))^2
1/(x+1)^2
5x^4
3sin (x)-(sin (x))^3
2x+3
7x
1/(sqrt[x*(1-x)])
-54e^(6x+5)
5x
6xe^3x^2
6x
1/(1+e^(2x))
-4x^2-2x+3
1/x
4x-7
-4x^2
1/sin(x)
5x
1/sin[x]
1/sin[x]
1/((4+x)^2)
1/sqrt(3*x+1)
1/sqrt[3*x+1]
4/x^4
1/(x+x)^1/3
1/x+x^1/3
1/(x+x^1/3)
1/(x+x^(1/3))
3x^3-(1/2x^2)+(3/x^3)
2[x^4-1]/x^3
2(x^4)/x^3
2(x^4-1)/x^3
-2x*ln [2]+x
-1/4x²
2x+1/x^2+x+1
6/(x-2)^2
-1/(1+t^2)^2
1/(1+t^2)^2
1/(1+t^2)^n
1/(1+x^2)^n
6t/(t^2+3)^2
6x/(x^2+3)^2
1/x
1/(1+x²)²
1/(1+x^2)^2
-8/(4x-1)^3
1/(x^3)
1/(x^3)
1/(x^3)
1/(x^3)
1/(x^3)
4e^x-e^(2x)
1/(x^3)
2*x*exp[-x]
1/(x^3)
1/(x^3)
1/(x^3)
1/(e-1)
1/(x^3)
42e^(6x+4)
1/x
4x
4x
-5x
-5x^2+5x-1
1/(x^3)
3x-8
4e^(x)-e^(2x)
-3x/(1+2x^2)
8e^x
1/(4+x)^2
-3/x^3
5e %26%238203%3B5x+8 %26%238203%3B%26%238203%3B
5e %2526%25238203%253B5x+8 %2526%25238203%253B%2526%25238203%253B
15e^3x
15e^(3x)
10x+2/(5x^2+2x+1)^4
1/(1+x^2)^2
1/x+5
1/(x^2-1)
1/(x+5)
1/cos (2x)
1/cos[2x]
1/5e^3x+1
1/5(e^3x+1)
1/5*exp[3x+1]
1/(1+x^2)
4*cos[3*x-pi/6]
4*cos[3*x-pi/6]
1/((e^x)+(e^-x))
2/(1-3*x)
1/(sqrt[1-x])
2/sqr[x]
3/sqr[x]
4/sqr[x]
10/((2*x+1)^2)
5/(3x+1)
2(x-2)
12xe^6x^2
12xe^6x2
4/(x+2)
3*sin[2*x]^2
3*sin^2[2*x]
2xe^x^2
1-[12/x^2]-[16/x^3]
2xexp[x]^2
2
2x
1-(12/x^2)-(16/x^3)
1/(2x-1)
1/x^2-2x+2
2/(2x+3)^4
1/(x^2-2x+2)
1/(x^2-2x+2)^0.5
1/(1+x²)^n
1/(1+x^2)^n
1/(1+x²)^n
-5/49x^2+10/7x
-5/49x^2+10/7x
10/7x
-5/49x^2
1/(2x-1)
-2x^2
2*cos[x/2]
2xsqrt(1-x2)
2xsqrt(1-x^2)
2xsqrt(1-x^2)
1/sqrt(1-x)
1/sqr(1-x)
1/sqr[1-x]
1/(1+x^2)
1-cos (2 x)/x
1-cos [2 x]/x
1-cos [2 x]/2
-1/((2x+1)^2)
1/((2x+1)^2)
1/1+X
3*sin(3x)
3*sin(3*x)
3*sin[3x]
-3x/(1+2x^2)
-1/x^2
-2*x^2-2*x+2
-3/x^2
-4*x-2
4*x+1
2(1-x+p)
1/x
1/(5-2x)
-1/3*x²
-1/3*x^2
-1/3x^2
-1/3 x^2
-1x^2/3
1/x
-2x/(x^2+6)^2
2^x
1/x
2
3
2x+1
1/(5 x²+3 x+7)
1/(5 x^2+3 x+7)
1/sqrt(x)
1/sqrt[x]
1/(3*x-2)
1/(3 x^2+7 x-13)
1/(3-2*x)
2/1
4*sin(5*x)^2
4*sin[5*x]^2
1/(x*ln[x])
1/(x*ln[x])
1/(2x)-1/(x^2)
2x
2
3*exp(4x)
3*exp[4x]
1/x
4cos[4x]
2x/x^2+1
-2sin[2x]
2x/(x^2+1)
5x^3-4/(%26%238730%3Bx)-2/(x)+2+3exp[4x]
1.30*(e^(26.6(x-1))-1))/x
1-x^n
1/(sqr[x^2]
1/(sqr[x^2])
1/(sqr[x^2+1+x^4])
1/(sqr[x^2+x^4])
1/(sqr[x^2+x^4+1])
1/x^2
2e^3X
2e^(3x)
-8*cos(x-2)
2*X*(X^2+1)^3
2*x*(x^2+1)^3
1/t^n)
1/(sqrt[1+x^2])
-12e^x
2 (1/x) (1+ln[x])
3x^3
3x^3
-2/x^2
-1/2*x^3+1/3*x^2
2/x
1/x^3
2/x^4
1/x^3
1/x^4
1/x^6
1/x
1/x
1/x
2-3/(x-1)+4/(x-1)^2
10e^x
-1/(1-x)
1/(1-x)^2
54-e^2*x+4
3/x^2
-1/2*x^2
2*cos[5x]
-5*cos^3[x]*sin[x]
1)/(x^2+x+1)
1/(x^2+x+1)
1/2x^4-3/5x^2+1/10
-2/x^2
-2/(x^2+x+1)
-3*cos[4x]
5*cos[x]*sin^6(x)
5*cos[x]*sin^6[x]
1/x^2+x-6
1/(x^2+x-6)
1/(e^x(1+x^2))
3e^3x
3e^3^x
3exp(3x)
2/x^2
2/(x^2)
1/sqrt(x^2-1)
1/racine(x^2-1)
-1/x
1/(2sqrt(x))
4x^2/((x^3)+8)^3
1/(3x-1)
978.47/x
-1/x²
-1/(x^2)
-1/(x^2)
8000+100*x
6+171/(x+3)
-3x+1+2/x
1/2(x+1)
2/x^3
1/(x^2+x+1)
1/(x puissance n+1) *exponentielle (-1/X) dx
2 (x^2+3x+4)exp(2x)
1/2x
2 (x^2+3x+4)exp(2x)
1/x^2
2 *(x^2+3x+4)*exp(2x)
2 *(x^2+3x+4)*exp(2*x)
1/2x
1/(3x+5)
1/(1-y^3)
1/(1-x^3)
3/(%26%238730%3B2x+4)
3/(sqrt(2x+4))
1/x^2
2/(x^2+2)
2/(x^2+1)
1/cos(x/2)
1/(cos(x/2))
1/cos[x/2]
1/x
1-x^2
1-x^2-1/2(x+1)
1/x
1/(n*(n+1))
1/x^2
4x^2
2*e^sqr[x]
1/x^2
1/sin[x]
2x/(x+2
2x/(x+2)
2x^2 e^(-x^2 )
2x-0,2*e^-0,1x
2x-0,2*e^(-0,1x)
2x-0,2*exp[-0,1x]
2/(x+2)
1/((x-1)(x+2))
1/((x-1)(x+2)(x+5))
1/((x-1)(x+2)(x+1))
1/((x-1))
1/((x-5))
1/((x-5)(x+2))
1/((x-1)(x+2))
1/(x^3)
1/(x+x^(1/3))
3x*e^((-x^2)+1)
30x2-8x+9
30x^2 -8x +9
-54x^2 +14x -9
1/(x*(ln[x]+1)
1/(x*(ln[x]+1))
4e^(3x)
4/(3x-1)^2
2xe^(-2x^2-3)
2xe^(-2x^2-3)
2xe^(-2x^2-3)
2x[e^(-2x^2-3)]
2x^3-4x^2+7x-5
1/(x^2+2)
1/(x^2+1)
1/(x^2+2)
1/(x^2+3)
2x/(x^2+3)
1/(3+x)^2
1/x^3
1/(2*sqrt(x))+5/(x^2)+x^3
1/(2*sqrt(x))+5/(x^2)+x^3
-3/x^2
3x^3-(1/2x^2)+(3/x^3)
-1/2x^2
3x^3-((1)/(2x^2))+(3/x^3)
-2/%26%238730%3Bx
-2/sqrt[x]
-1/2x^2
3/x^3
2/x^2
1/((ch(x)^3)
1/((cosh(x)^3)
1/(x^2+x+1)
5^((x)^(1/2))/((x)^(1/2))
2/x^2
-14e^(7x+2)
2x
4x-8
1/(2+x)^2
1/x^2
-3/x^3
1/sin[x]
1/(x*sqrt[x-2])
1/(x^2-x-2%3D
1/(x^2-x-2)
1/(x^2+1)^3
1/((e^x)+1)
2e^-x
1/(x^3)
1/(1+x^(n))
1/(1+x^(5))
1/(1+x^(3))
3sin[x]*cos^2[x]
1/(x*ln[x])
4*x
2x-5+3/x^2
1/(x^4+x)
1/(exp(x)+1)
1/(exp[x]+1)
4/x^2
1/7x^2
1/cos(x)
1/cos[x]
3/x^2
1/x^5
1/x^5
-1/4x
-1/(4x)
1/(x^5)
1-(1-x)^(1/0,38)
1-((1-x)^(1/0,38))
1-((1-x)^(1/b))
-2x^2
1/(x^6)
3/x^3
1-x^(1/b)
-1/(2x^2
-1/(2x^2)
1/5*x^3
1-x^(1/b)
1-x
8x^4
1/(xln(x))
1/(xlog(x))
3*e^(3x)
7/(6x+12)
-3*x^2+2
3x^2(x^3-5)^8
1/x*log[x]
2(3x-1)^5
2(4x-1)^5
3(4x-1)^5
2(4x-1)^5
3*x^3-3*x^2-4*x+5
1/(6sqrt(x))
7/x
7/x^2
1/p^2
1/x
1+tan[x]^2
1/sqrt[x]
1/(sqrt[1-2x^2]
1/sqrt[1-2x^2]
-5*lnx
1/(x+2)²
1/(x+2)^2
1/(x^2+4x+4)
-5*exp[-5*x-5]
1/(cos[x]^2)
1/x
2/(x+2)
1/(x^2+1)^2
3*x/(x^2+1)^2
7/x^2
2(3x-1)^5
1/(t^6-1)
2e^(3x-2)
1/((2x+1)^2)
2/sqrt(1-x^4)
2/sqrt[1-x^4]
9/((4x+1)^3)
9/((4x+1)^3)
4/sqr(2x+1)
4/sqr[2x+1]
4/(x-1)^2
1/x
-1/x
-2/x
-5*x*(-4*x^2-4)^3
-5*x*(-4*x^2-4)^3
3*(3*x+3)^3
2x/(x+2)
1/(1+e^x)^1/2
1/x*ln (x)
8/x^3
3/(sqrt[-2*x-1]
3/(sqrt[-2*x-1])
1/(sqr[2x+3])
5/3x+1
5/(3x+1)
2x^2*cos[4x]
1/((x+0.5)(x-2))
1/((x+1/2)(x-2))
4/((x+1/2)(x-2))
2*x^3-x+2
1/((x+1/2)(x-2))
1/(1+x^3)
-3*x^2-3*x-2
-3*x^2+3*x-1
3*x^3-x+23
4*x+(1/(2*x^2))
-8+4*x^2
3*x+(1/6)
1/2%D7sqrt[x)* exp(sqrt[x])
-1/(3x+2)^2
1/(2sqrt[x])* exp(sqrt[x])
1/(2sqrt(x))* exp(sqrt(x))
1/(2sqr[x])* exp(sqr[x])
8/(racine(2x-1))
-2*x^3+2*x^2+x+1
1/sqrt[x]
1/ln(x)
5x 2%26%238722%3B2 
5*x^2%26%238722%3B2 
1/(x*ln[x])
1/((x^2)-1)
3x^2 *e^-2x^3
3x2%26%238722%3B6x 
3x2%26%238722%3B6x 
1/(2x^2+1)
1/((1+x²+x
1/((1+x^2+x
-4/x^4
2/x+x/2
1/(exp[x]+1)^2
3/sqr(x)
3/sqr[x]
3/sqr[x]
3/sqr(x)
3/%26%238730%3Bx
3/sqr[x]
1/(exp[x]+1)^2
1/x^2 +x +1
1/(x^2 +x +1)
1/(x+sqrt[x-1])
1/(x%E73+1) 
1/(x^3+1)  
3
3*(ln2*x)^0,5/x
3*[ln2*x]^0,5/x
9/x+4
5x/(1+x)^1/2
3x^3-(1/2x^2)+(3/x^3)
9/(4x+1)^3
8/x^3
1%C3%B7(4 x^2)
1%C3%B7(4%20x^2)
1%E2%84%85(4 x^2)
1/(4 x^2)
1/(4%20 x^2)
3x^3-(1/2x^2)+(3/x^3)
1/sqrt[4-5x]
5%D7e[3-2x]
5exp[3-2x]
2x-4/ (2x-3)^2
10*sin[x]/(2x)
15-(3/2)t
15-3/2t
5x^4
1/sqrt[1+x]
1/x^2*e^1/x
3x^3-(1/2x^2)+(3/x^3)
1/x%D7(ln[x])^4
9/(4x+1)^3
2/(x-3)
1/(x^1,2)
1/(x-1)
3/(x-3)^2
1/(x-1)
1/x%D7(ln[x])^5
1+exp[-x]
1/x*ln[x]
1/x*ln[x]
3xe^x
3*x*(e^x)
1/(sqrt(1-x²))
1/(sqrt(1-x^2))
3*x*(e^x)
5x^4+7x^3
4/((x+1)^2)
1+cos2x/2
1+cos[2x]/2
1/(cos [x]-sin [x])
-4/(2x+4)
-4/(2x+5)
-4/(2x+5)
1/(x+4)
1/(x+4)
1/(2*x-4)^2
-25/(5x+9)
-25/(5x+9)
-25/(5x+9)
1/(2*x-4)^2
1/(1+x^3)
1/(1+x^2)
1/(3x+6)²
1/(3x+6)^2
1/x^2
2e^3x
3x^3-(1/2x^2)+(3/x^3)
2e^3x
2e^(3x)
1/(4 x^2)
1/(4 x^2)
1/x^2
1/(4%20x^2)
1/(4%20x^2)
-1/(2*x^2)
3/x^3
1/(4x+1)^3
9/(4x+1)^3
7x/(%26%238730%3B(5+x^2))
3*cos(x)
3*cos[x]
-5*cos^3[x]*sin[x]
5*eX+4
5*e^x+4
5e^(3-2x)
1-x^3
1/x^3
6(2x-9)^n
-2*cos[3x+5]
1/(2sqrt[x])+6/(x^3)-x^3
2x*sin[3x^2+5]
-35*(1)/(sqrt[5x+8])
3/(3x+1)^2
2x^4
3x^2
2x^4
7exp[7x+3]
27exp[9x+9]
15exp[3x+5]
4
2/x
48/(6x-3)
1/(x²+2x+3)
1/(x^2+2x+3)
7exp[x]*exp[n*x]
6/(3x-4)^2
1/x+3
10(5x-9)^n
3x^2+1/(x^3+x)^3
4x^3+2x
9x^3+1/(2sqrt[2])+7/x^3
-2/(x*(x^2-1))
6(2x%26%238722%3B2)^%26%238203%3Bn
6(2x%2526%25238722%253B2)^%2526%25238203%253Bn
6(2x-2)^n
1/x^3
10e^-0,2x
18xexp[9x^2]
10e^-0.2x
18x*exp[9x^2]
-12*(-6x+3)^n
8/x^2+1/(2sqrt[x])+6x^3
-21/(7x+9)
-12/(-6x+8)^2
7*exp[x]*exp[n*x]
1/(3%26%238730%3Bx)
1/(3%2526%25238730%253Bx)
1/(3*%26%238730%3Bx)
6exp[2x+7]
64/(sqrt[8x+9])
1/x^2
5/x^10
3x^2/x^2
3/x^2
1/sqrt(1+x^2)
1/sqrt[1+x^2]
1/2*x^3
1/((e^x)+(e^-x))
1/((e^x)+(e^-x))
1/((u^2)+(b/a)
1/((u^2)+(b/a))
-17/(3x+2)^2
-3/x^2
1/(4+x)^2
20xe^-x
4+9*sin^2[2*pi**5000)
4+9*sin[2*pi**5000)
1/(x^2+4*x+5)
1/(x^2+4*x+5)
2-(x/2)
3
1/(racine sin[x])
1/(sin[x]^1/2)
8x^2
2exp(x)-3exp(-x)
1/(1+th[x])
1/(1+tgh[x])
-2cos(x)sin(x)^-3
20xe^(x^2+5)
-8*e^x*e^(nx)
-8*e^x*e^[x]
1
1/x^2 exp[1/x]
2sin^2x
2sin^2[x]
1/x^2
1/x^2 exp[1/x]
4x^3
1/(a-b*x^2)
5
5/(2x+1)
1/(2%26%238730%3B2) (log%26%238289%3B(x^2+%26%238730%3B2 x+1)-1/(2%26%238730%3B2) (log%26%238289%3B(x^2-%26%238730%3B2 x+1)
2x*sin[3x^2+5]
-4/(x^2+1)
1/x^(b-1)
1/(x^(b-1))
10xe^(5x^2)
10xexp[(5x^2)]
10xexp[(5*(x^2))]
10xexp[5*(x^2)]
10x*exp[5*(x^2)]
42*exp[6x+4]
4*exp[4x+3]
1/-x
1/-(2x+1)^2
1/(2x+1)^2
1/(x^2+1)
2/(x-3)
1/x
20*(-exp[-(x^2)/2)]
1
1
20*[-exp[-[x^2]/2]]
20*[-exp[-[x^2]/2]]
20*[-exp[-[x^2]/2]]
20*[-exp[-[x^2]/2]]
20*(-exp[-(x^2)/2)]
1
1
20*(-exp[-(x^2)/2]
20*(-exp[-(x^2)/2]
20*(-exp[-(x^2)/2])
3x^3-(1/2x^2)+(3/x^3)
3/sqrt[x]
1/x*(ln(x))^4
3^2-3/x^3
3x^2-3/x^3
1/x^2
1/x (ln(x))^4
1/x (ln[x] )^4
1/2sqrt[x]-4x^3+(6/x^2)
1/(2sqrt[x])-4x^3+(6/x^2)
8/x^3+2x^2+1/(2*sqrt[x])
2
5*x^4
3/(2x-4)
3*x^2-3/x^2
-2*x/(x^2+6)^2
3x^4
2*x^3-x^2-4/x^2
3xlnx-(3ln3+2)x
3*x*ln*(x)-(3*ln*3+2)*x
5/x
5*(x+4)^4
-5x+2x^3
-3*cos[x]
-8x^3
2/x^4
-8x^3
-3/x
3/x
1/x
-32e^8*x+3
-32e^(8*x+3)
108*x
-4x-4-8*e^(-4x+1) 
108*x*e^(9*x^2)
-4x-4-8e^(-4x+1) 
2^(2x)*3^x
2^(2x)*3^x
2^(2x)*3^(x)
2^(2x)*3^(x)
-1/5x+1
2x^3 - x^2 - 4 / x^2
-75e^15x+9
2x^3 - x^2 - 4 / x^2
-75(e^15x+9)
1/x^2
-1/5x+1
1/(-ax)
-75exp15x+9
-75exp[15x+9]
6/(3x+2)^3
3x^2*(x^3+6)
2*(x+2)^4
1/1+(x)²
-1/x^2
1/(1+(x)^2)
-32exp[8x-6]
-32exp[8x-6]
-32exp[8x-6]
24exp[15-6x]
1/(sin^2[x])
1/(sin^2[x])
2x-1/(2*sqr[x^2-x-7)
2/x
3
1/(1+0*e^(1-x))
1-x3
1-x^3
6/(x+2)^2
6/(t^2+3)^2
4*x^2-5*x+4
5*x-7
5*x-7
5*x
2
1/x - 1/x^2 + 4x
3*x
1/2*x
1/2*x^2
10x
16*(1/(sqrt[4x+4])
16*1/(sqrt[4x+4])
2/x^2
2/(x^2)
3/(x^3)
2x^4
3/(3x+2)
4x
1/(1-x²)
1
1/(1-x^2)
3/(3x+2)
1/3x+2
1/(3x+2)
2*(2x-1)^2
6*(2x+5)^4
6(2x+5)^4
6(2x+5)^5
6(2x+5)^4
2/x
3/(3x+2)
1/(2x+1)
5/(x^2+x+1+i)
1/(2x+1)^%E9
1/(2x+1)^2
5/(x^2+x+1)
2(2x-1)^2
1/(2x+1)^2
6(3x^2+1)(x^3+x-4)^5
2x/(x^2+1)
2x^2
2x^2 +7
2x^2
6/(3x+2)^3
1/(1+(n+1)*exp(1-x))
1/(1+[a+1]*exp[1-x])
1/[1+[a+1]*exp[1-x]]
1/(1+[n+1]*exp[1-x])
1/(1+[a+1]*exp[1-x])
1/(1+[a+1]*exp[1-x])
1/sqrt[x^2+1]
1/sqrt[x^2+1]
1/sqrt[x^2+1]
1/sqrt(-4*x+3)
1/sqr[-4*x+3]
3x*x^2
-3/x
2/x-1
2/(x-1)
2*exp[x]/(exp[x]+2)
6x^2+4x
1/(1+[a+1]*exp[1-x])
400/p+1
400/p+1
1/(1+sin[t])
1/(1+sin[x])
2/(3x^2+6)
1/5%D7x +1+5/x
1/(xln^2(x))
3x-1/x^2
-5*cos[10]/sin[10]
1/(x^2-x+1)
1/(4 x^2)
1/(x^2-x-2)
7x^4
4/x
5e-^8x
1/x^2
1/(x^2-3x+2)^0.5
2x
1/(2x-4)^2
2x
2
6x^2-5x+3
1/(x^2+2)^2
5x(x^2 +4)^3
1/(1+%26%238730%3Bx)
1/(1-2x^3)
1/(1-2x)^3
1/sqr[1+x^2]
1/(x*sqr[1+x^2])
1/(x*sqr[1+x^2])
1/(x^2+4*x+5)
2x.-e^-2
2x.(-e^-2)
4x^3-2x
3*x
4x^3-2x
1/sin[x]
1/sin[x]
1/x
1/xln(x)
5/(2x-1)^4
1/x^2
1/sqrt[-2*x^2-x+1]
3/2%D7x^2
3x^2*(x^3-2)^3
6*x*(x^2+1)^4
1/(x*(x^2-1))
1/(3x-2)^2dx
3*x*(e^x)
1/tan[x]^3
5*sin[3*x]-3*cos[3*x])
5*sin[3*x]-3*cos[3*x])
2/(x+2)
-0.55x+43
0.55*x+43
8/(2x-6)
1/10
-0.55*x
43
-2x+3
3
1/2
2xexp[-x*x]
2*x*exp[-x*x]
2*x*exp[-x^2]
2x^2-x+3/x
1/(x^2+2x+2)
1/ch(x)
1/cosh(x)
1-1/4(x-2)^2
2/3*(x^1/2)
2/3*(x^1/2)
3x
2/3*x^(1/2)
2(x-4)^2+1
1/x+2
3exp^2x
3exp[x]^2x
2*e^-x
5*exp[-(x/2)]
1/x
1/sin[x]
2/x^4
-9e^(9x+3)
27e^(9x+5)
1/(1+x)²
1/(1+x)^2
5/(3x+2)^3
2xln(x+1)
2xln[x+1]
2xln([x]+1)
2x * (ln(x)+1)
2x * (ln([x]+1)
2x * (ln[x]+1)
2x * (ln[x]+1)
2x * (ln[x]+1)
2x * (ln[x]+1)
2x * (ln[x]+1)
2x * (ln[x]+1)
2x * (ln[x]+1)
2x * (ln[x]+1)
2x * (ln[x]+1)
2x * (ln[x]+1)
2x * (ln[x]+1)
2-3%D7exp[-2x+1]
2x+1
-1/2*x^2
3x^2+x-4
4/X
1/(x^2)
1/(x^4)
1-(2/5)*x^2+x^3
2x
1/x^3
3/x^4
3/x^4
-3(x+1)e^-x
2*cos[5*x]
5/sqrt[x]
-2/(x-1)
2/((2*x-1)^2)
2/(-x-1)
2x(x^2+1)^3
2/(-2*x+1)
2/(x^2_
2/(x^2-4)
-2%D7(1/3)%D7cos[3x]
2*x^2-2*x-2
-2*exp[x]
2/(-2*x-1)
2x²-3x-4
2x^2-3x-4
1/x
-2*x+1
1/x
30x
-2*x-2
1/(cos[x]^2)
4/(x-2)
-4*e^x
1/sqrt[x**2+3²]
1/sqrt[x^2+3²]
1/sqrt[x^2+3^2]
1/sqrt[x^2+1]
42x(3x^2-7)^6
-5x
42x (3x^2-7)^6
2xarctg[x]
2x*arctg[x]
2
2*cos[x+pi]
1/(1+x^2)
2xlnx-2x
2xln[x]-2x
5x(x^2+1)^6
1-sqr[x^2]
2*x*lnx-2*x
2*x*ln[x]-2*x
1/x-1/x^2
3x/2-2/3x
0.5x
1/x^3
1/x^3
2x*(x^2-3)^4
-4/x^2
-2*cos[x]*sin[x]^4
1-2*cos[x]^2+cos[x]^4
-2*cos[x]^z
-2*cos[x]^2
-3x^2+6
3/x^5
2e^x-5x
2x*sin3x
2x*sin[3x]
1/[sqrt[3+4*x-4*x^2]]
1/sqrt[3+4*x-4*x^2]
1/x^2 e^(1/x) 
2x/x+2
2-4/x+2
3/sqrt[2x+4]
1/x^3 e^(1/x) 
2/1
-3/x²
-3/x^2
2/2x
3x+5
1/4x^4-x^2-1/x^2
2/racine de x
2/%26%238730%3Bx
2/%26%238730%3Bx
2/%26%238730%3Bx
2/%26%238730%3Bx
2/sqrt [x]
2x*sin3x
1/(x*x+4)**2
1/(x^2+4)^2
1/(x^3+4x)^2 
-2x
5/x^2
1/(x^3+4x)^2 
3cos[2x]
-4cos[x^4]sin[x]
-4cos[x^4]sin[x]
3/x^2
1/6x^2
1/x
2
1/x
1/(x^2-2X+2)^2
1/(x^2-2X+2)^(1/2)
1 2 %26%23119897%3B%26%23119899%3B(%26%23119909%3B 2 + %26%23119910%3B 2 )
0.5 ln(%26%23119909%3B 2 + %26%23119910%3B 2 )
0.5xln(%26%23119909%3B 2 + %26%23119910%3B 2 )
0.5xln(x2+y2 )
2x+3
5x
43500/x
43500x/x
43500/x^2
12,9lnx
12,9 on (x)
12,9 ln (x)
12,9 ln[x]
12,9*ln[x]
2
-5*sqrt(-x-3)
1,5x^2+9x-5
-5*sqrt[-x-3]
-2*sqrt[-3x-4]
1/3(x+1)
-2*4*x^3-(1/x^2)
1/6x%B3+5/6x²-7/4x-2
1/6x^3+5/6x^2-7/4x-2
1/6x^3+5/6x^2-7/4x-2
1/(x-5)
5/(3x+1
5/(3x+1)
3/4x
1/(x^3)
10x^4
3/x^4+4x^3-2/x^2
2*x^2 -3*x + 1
5/(3x+2)^3
1/2 x exp[-x^2]
1/(3x+7)
1/(1+(x)^2)
500,07*e^(-0.5*x)
5x/3x^2+1
2*x +2 -4/x^2
2*ln[x]/x
-4*e^-4*x-5
-4*(e^-4*x-5)
-4*(e^(-4*x-5))
2/x
2x²-(1/3)x+1/3
2x^2-(1/3)x+1/3
-2*e^x
7+5x3
7+5 x3
30-10e^(-0.1t)
30-10e^(-0.1t)
-3/(x+1)^2
1/(1+x+x^2)
1/x^3
2/x
1/(1-y^3)
1/(1-y^3)
1/(1-x^3)
6x^2+2x
1/(x^2)
1/(x*(ln(x))
1/(x*(ln(x)))
3e^2x
1/x
2(x-3)
3x+2/x^2+2x%3D6
3x+2/x^2+2x+6
3x+2/x^2+2x+6
1/x^0.5
1/(1+x^2)
1/(1-x^2)^0.5
2x^4+7x^2+1+(1/x^3)
-871/(x-70) + 87,5
-871/(x-70) + 87,5
-871/(x-70) + 87,5
2%24sin(y^2))
2*24sin(y^2))
2*2sin(y^2))
2*2sin(y^2))
2/x
3x+(1/x+2)
1/((4x²+4x+5)²)
1/((4x^2+4x+5)^2)
3x+(1/(x+2))
-5x
3
3x^3-5x^2+2x-1
-5x
1/(e^x+1)
5x^3
1/(5x^3)
-5*x^2
-2/x^3
-5*x^2
5/(cos^2x)
2x^3-5x+3
1/(5x^3)
3x^2
6x^2
5x^2
-2x
1-2x
1
5e^(-x)-3e^(-2x)
2x^2
1/[2x+3]
1/(2x+3)
2e^-x
2-(3%D7(exp[-2x+1]))
1/((4-x^2)^(1/2))
4x^3-3e^x
1/2+(cos(2x))/2
1/2+(cos[2x])/2
-10/3 *e^(-10/3) *x^2
-10/3 *e^(10/3) *x^2
1(x^(1/2))
1/(x^(1/2))
1/(2*x^(1/2))
1/(x^(1/2))
1/(x^(1/2))*cos[1/2*u]
1/(x^(1/2))*cos[1/2*x]
1/(x^(1/2))*cos[x]
1/2x
2e^-x
3e^x+3x-1
2e^x
-3e^-x
2e^-x
3x^2
-3x/(x^2+6x+3)
-3x+1/(x^2+6x+3)
1/(x^2+6x+3)
1/(x^2+6x+3)
1/(x*e^(x))
2e^(-x)
1/((4-x^2)^(1/2))
2/x
2/x
2x(x^2+1)^3
5/(2x-3)
2x/x^2+1
2x/(x^2+1)
1/(1+3cos^2[x])
-2e^x
8x/spqr2x^2+1
8x/sqrt[2x^2+1]
8x/sqrt[2x^2+1]
2-0.5x2
2-0.5x0.5
3x/rx^2+1
3x +(1/2)
5x^1/4
8/sqrt [x]
1/x
-1/2
5^x
-4ke^(-kt)
-4ke^(-kx)
-4kexp(-kx)
-4ke^(-kx)
2e^(2x-3)
27/2*sqrt(9x)
27/2*sqrt(9x)
27/2*sqrt[9x]
2pi(x)
5x^(1/4)
8/sqrt(x)
8/sqrt[x]
2x (1-lnx)+1
2x
3sin[x]*cos^2[x]
5^x
1/x(2+ln[x])^4
1/x
2x/(x+2)
3*x^4+(2*x^2)-x+1/(x^3((x^2)+1))
1/cos[x]
2/(5x-1)
5*(3x-1)^3
1/(ln(x))
1/(log(x))
1/(log[x])
1/log[x]
1/ln[x]
2x+1
2[x]+1
1/(-x-2)^2)
1/(-x-2)^2
2
1 +(tan(x)) ^2 
1 +(tan[x]) ^2 
1 +(tan[x]) ^2 
1/((2*x*x)+(3*x*((100-(x^2))^.5)-200)
1/((2*x*x)+(3*x*((100-(x^2))^.5))-200)
3e^2x
5x/3^2 +1
5x/3^2 +1
5x/3^2+1
5x/3^2+1
5x/[3^2+1]
5x/(3^2+1)
0.4xe^-0.2x^2
0.4xe^(-0.2)x^2
0.4xexp[(-0.2)x^2]
0.4xexp[-0.2x^2]
0.4x*exp[-0.2x^2]
0.4x*exp[-0.2x^2]
1/(2x+3)^3
3e^2x
1/((4x^2+4x+5))
3/(6-x^2)^(1/2)
3sin[x]-2/(1-x^2)^(1/2)+3/(6-x^2)^(1/2)
2^x^3
2^(3x+1)
7^(5x-11)
1/(1+x^2)
1/(16+x^2)
1/lnx
1/(lnx)
1/(ln(x))
1/(ln(x))
7^(5x-11)
1
12(-4+4x)^n
15/(5x-9)^2
10x
2(5-3x)^3
-10/3 *e^(10/3) *x^2
3/(x-1)(x+2)
3/ (x-1) x (x+2)
3/14sqrt(y)
3/14 sqrt(y)
1/(2x+1)^2
1/(-2*x+1)^3
2/sqrt(2*x-1)
1/(x^3+1)
2/%26%238730%3B(2*x-1)
2/sqrt[2*x-1]
1/(2x+1)^2
-5sin[3x]
1/(1+x^2)
1/(1+x^2)
90ln3-40
2*sin[x+%26%23960%3B]
2*sin[x+pi]
1/sqrt[5x-10]
1/sqr[4x+1]
1/sqr[X+1]
1/sqr[x^2+1]
1/(x^2+1)
1/(x^2-1)
2x/sqr[x^2+1]
1/x
2x^2-3x^3+x
1/(2*x)
4/(x%26%238308%3B)
4/(x^4)
1
1/e^x
1/x%D7 racine lnx
1/x%D7 sqrt[lnx]
1/racine(4x+1)
1/racine(4x+1)
0.1*exp[0.1*x+2*exp[-0.1*x]]
3/4*(1-x^2)
3/sqrt[x] + 2exp[x]
1
1/(1+sqrt[x])
3x^3-2x^2+5x+4/x
1-1/x^3
-1/x^3
3/4*(1-x^2)
1/2*x^n
1/(2*x^n)
1/x^3
1/x^4
4x + e^2x - 5
2x/(x^2+1)
9t^8*e^(t)^9
9x^8*e^(x)^9
1/x^3
5e3x
28*(1/sqrt[7*x+5]
1/(1+sqrt[x])
21*e^(7*x+5)
4x + exp(2x) - 5
4x+exp(2x)-5
4x+exp[2x]-5
-112xe^(8x^(2))
-112*x*e^(8x^(2))
-3
32*(9+8*x)^(n)
-9/((-3)*x+8)^(2)
1/xlnx
1/3x² + 2/x + %26
1/3x² + 2/x + 1
1/3x^2 + 2/x + 1
1/(3x^2) + 2/x + 1
1/(srqrt [x]+sqrt [x])
-3/(x+1)^2
2ln(x)
1/(sqrt [x]+sqrt [x^3])
2ln[x]
2ln[x]/x
2ln[x]
2x
1/(x*lnx)
3x
1/(x+1)
3x
6x^3
1/(1+sqrt[x])
6x^3+4x
4x
-2e^x+5
6x^3
1/x*ln(x)
-3e^x
2x
1-2*ln[x]+ln[x]^2
1/(x^2-7x+40)
1/(1+x^2)
3x^2-4x
1
1-e^-0.175x
5e^-t-3e^-2t
1/(cos[x])^5
-4cos[2*x]
2x-3/3x+5
3x^2-4/-x^2+3
2x+2
2x+2
5/(x^3-x)
2x^4
1/((2+X)^(1/2))
1/((2+x)^(1/2))
2/x^3
1-(3/racine x)
1/2x
5xe^(-x2)
1/2x
5xe^[-x2]
5xexp[-x2]
5*x*exp[-x2]
5*x*exp[-x^2]
-1/x^3+4/x^2-1/x
1/(2+(x^2))
1/3racine carr%E9 de x
1/3racine carr%E9 de x
1/((x+1)x^3))
-2/x^3
1/((x+1)x^3)
1/3*sqr[x]
1/(3*sqr[x])
5/(cos^2[x])
-3cos[x]
1/(1-x+x^2)
-3/x^2
1
-1
-1/x
2%26%238495%3B^(-1.5x+1)
-1/x^2
-1/x
1-1/x^3
4t^2
4t^2%26%238722%3B5t%26%238722%3B1
4t^2%2526%25238722%253B5t%2526%25238722%253B1
4t^2%26%238722%3B5t%26%238722%3B1
4t^2-5t%26%238722%3B1
4t^2-5t-1
2/x
1/sqrt[1+t]
1/sqrt[1+t]
1/t^5
1/1+9x^2
2/X^2
2/X^2
1/(-0.05*x +48)^2
1/(-0.05*x +48)^2
10/(1+x)-1
3-1/5x
-5x^2
1/x
1/(s*x+a)^(1/2)
6x(1-x)
3/2(x-1)^2+1/2
7/x+5/sqrt[x]+1/x^2
4x^3-2x^2+2x-7
5/2cos(x)
4x^3
1/(xlnx)
1/(x*ln[x])
2x+1
1/sqr(x)
1/sqr[x]
 -5 *exp[-5*x - 2 ]
-4*ln[x]
3/x^4-2/x
3/x^4-2/x
2 ln(x)/x
2 ln(x)/(x)
5*ln[x]+1
-3*(x+2)*e^(x)
2*ln[x]+7
2*ln[x]+7
-4/(3x^5)
-4/(3x^5)
-4/(3x^5)
-4*(2*x+1)*e^(2*x)
-4*(2*x+1)*e^(2*x)
2-3*ln[x]
5x^2-6x
1/x
2x
2x)/((x^2)+1)^2
2x)/(((x^2)+1)^2)
2x)/(x^2+1)^2
2/(cos^4(x))  -  3/(cos^2(x))
2x/(x^2+1)^2
2/(cos^4[x])  -  3/(cos^2[x])
3/(cos^4[x])  - 2/(cos^2[x])
2x/racine(1-X^4)
2/(x^2-4)
2x/(1-X^4)^1/2
2x/(1-X^4)^(1/2)
2x)/((x^2)+1)^2
1/(x^2-4)
2/(x^2-4)
-3xe^-x^2
-3xexp^2
1/(x+1)
1/(1+x^4)
1/(1+x^4)
1/(1+x^4)
1/(1+x^4)
1/x^5-1/(4x)
1/x^5
3e^2x
1,5x^3-x^2+2
2*sqrt(2x+3)
1,5x^3-x^2+2
4/(2x+1)^2
1+1/2x
2xlnx-x
2x*lnx-x
2x*lnx-x
-3e^x
2x*ln*x-x
1-2x/x^2-x+1
1-2x/(x^2-x+1)
1/%26%238730%3B(2x+3)
1/%26%238730%3B(2x+3)
1/sqr[2x+3]
1/2sqr[2x+3]
3t2
2/2sqr[2x+3]
1-1/4(x-2)^2
11/x
11x
3x^-2
-7x^3/3
-7x^2
4/x3
126x*exp[7x^2]
4/x^3
1/x^2*exp[1/x]
1-exp[-a*x]
1-exp[-a*(b-x)]
4/x^3
3/8*x^2
12xe^x^2-3
12xe^x^(2-3)
12xe^[[x^2]-3]
12xe^[x^2-3]
12xe^[[x^2]-3]
4*e^-x
1/5
36x^2-14x+2
-24x2+2x+9 
-24x^2+2x+9 
-10cos(5x)
-10*cos(5x)
-10*(cos(5x))
-10*cos[ 5x]
-9*sin [3x]
-4*cos [2x]
2x /2
3/x
2sin (x)^2xcosx
2sin (x)^2xcosx
1/(x^2/3)
2x^4
6x/(1-x)
1/(5+x)^2
2
10(3x²+2)(2x^3+4x+1)^4
2x^4
10(3x^2+2)(2x^3+4x+1)^4
1/x^2e^1/x
3/(3x+2)^2
1/x^2
4e^(0,3x)
4e^0,3x
1/x^2*e^1/x
4e^x0,3x
1/x^2*e^(1/x)
4e^x(0,3x)
4e^x^(0,3x)
4e^x(2x)
4e^x(0.3x)
18*e^9x+7
5/33*x^4
2x
2x
1/(1+x)^3
2e^x
2e^x
1/(x*(x-1))
-2x
4x+1/(2x^2+x+3)^2
4*x+1
-24x*exp[2x^2]
1/x^4
1/x^4
3/e^(2x)
1/(2(1-x)^n)
1/(xln(x))
1/(x*ln(x))
1/(x*ln[x])
4/x
1/x^2
1/x^2
-4x/(x^-1)
2/x+4
2/[x+4]
2/(x+4)
-4x/(x^2-1)
3/(x+1)^2
3/(x+1)^2
2x/x^2+3
2x/(x^2+3)
2xe^x2
2xe^(x2)
2xe^(x2)
2x exp[2x]
2*(t^2-2t+2)^(1/2)
2*(t^2-2t+2)^(1/2)
2*(x^2-2x+2)^(1/2)
4/x^3
 0.51*x^2
4/x^3
1/((1+x)^2)
1/(1+x^2)
1/(1+x^2)
150*e^(-3.8*x)-8
4xe^(3x)/x
-4x-4
3[x]
3*x
2(x+1)+(16e^x)/1+e^x
2(x+1)+(16e^x)/(1+e^x)
2 x
2(x+1)+(16e^x)/1+e^x
2(x+1)+(16e^x)/(1+e^x)
1/cos[x]
1/(1+x^3)
2x(x^2-5)^3
24x^3+5x-2/3
2 -1
1/(0,5x²+1)
1/(0,5x²+1)
1/(0,5x^2+1)
1/(0,5x^²+1)
-1/4(2x-3)e^2x
6x(1-x)
6x
1-x
6x(1-x)
1/(x^2)
6x^2+4x+2
1/((-x+1)^3)
4/(x+1)^2
-2e^(-x/2)
-2x*e^(-0,5x)
3/sqrt(3)
1(1+x^n)
1/(1+x^n)
1/(1+x^n)
10x+(4/x)-5e^-x
1/(1+x^2)
-42*1/(%26%238730%3B7x+4)
1/(1-x)^2
-3/4(x^2-4)^4
3x/4(x^2-4)^3
45/(x^2*sqrt[x^2+25])
1/(1-exp[-2x])
2cos[x]+sin[x]
3x
2x^3
6x²
6x^2
2x/sqrt(x^2+%26)
2*x/sqr[x^2+1]
3x^2
3x^2-36x+105
1/sqr[x^2-1]
1/sqr[x^2+x+2]
5e^(3x)
1/((9-x^2))^(1%3A2)
1/((9-x^2))^(1/2)
-21e^7*x+5
-21e^(7*x+5)
-32xe^(8*x^(2))
-32*x*e^(8*x^(2))
8*(-2+4x)^(n)
-3/(-x+1)^(2)
-2xy/1+x^2
-2xy/1+x^2
4970*e^(-3.6*x)+4900
-36*e^(4*x+2)
-16*e^(8x+8)
-14(-6-7*x)^(n)
32/(8*x-9)^(2)
-2e^(2*x+2)
-54*x*e^(9x^(2))
-54*x*e^(9*x^(2))
16*(-5+4*x)^(n)
-18/(-6*x+8)^(2)
1/(x^2-1)
-2e^(-x/2)
1/(1+X^2)
180*e^(-3.65*x)-22
4t^2
2x(-3x^2-3)^2
2x(-2x^2-1)^2
-4(2x+3)^2
15ax^2
15*ax^2
15a*x^2
10b^2*x
10b^2*x
180*e^(-3.65*x)-20
1/x**2+1
1/((x^2)+1)
1/((x^2)+1)
2x/(x+2)
-4cos[5x+2]/sin[5x+2]
1/x*[ln(x)]^5
1/x*(ln(x))^5
1/((t^2)-1)
1/((x^2)-1)
-30/(-6+5x)
9(6+3x)^n
1/x^4
28/(7x-1)^2
10xe^((5x)^2)
1 / (a^2+x^2)
30/(5+6x)
1 / (a^2+x^2)^(1/2)
6/(1+5^-x)
-1/x
-1/x
-1/x^2
1/x^2
3x-2
-2/(3+x)
5
5*x^5
1 - (x^2)/n
1/(sqrt[(1 - (x^2)/n)^b])
1/sqrt[(1 - (x^2)/n)^b]
1/x*ln(x)
3/(x-1)
-5e^x
1/(x^2+4)
-2x^2+12x-16
-1/4x²
-1/4x^2
-4x^3
-1/4x
-4x^2
-4*x^2
1/3*x^4
1/3*x^4
1/sin^2x.cos^2x
-2+e^5x+5
-2+e^5x+5
-2+e^(5x+5)
-2+e^5x+5
-2+e^5x+5
-2+e^5x+5
7e^5x+5-2x+5
-2x^2+5x-1+5e^5x
4x^5+(1/3)x^3-2
4x^5+(1/3)x^3-2
1/(x^2+1)
2x^3+2/x^2
1/3x^3-3x
2x^3+2/(x^2)
1/(%5Csqrt[1+x^2])
1/sqrt[1+x^2])
1/sqrt[1+x^2]
1/x*ln(x)
1xln[x]
1/xln[x]
1/x*ln[x]
1/(x^2-x+1)
1/(3*sqr[x])
1/(x^2+x+1)
3/2x^2
1/t^2
1/(x^2*(1+x^2)^(1/2))
1/(x^3)
2xe^(x^2)
15sin(t-8)
15sin(x-8)
1/(1+x^2)^4
1/((x²+1)^(3/2))
1/ch(x)^2
1/ch[x]^2
1/(1+x^2)^2
2x*arcsin[x]
2e^x
2e^x-5x
2x/x+2
1
3x*sqrt[x^2+1]/(1+(x^2+1)^(3/2))
2x^2+x+1/(x^2-3x+2)*(x-)^2
-12*1/sqr[4x+9]
1/(x (x^3+1))
5*(2*x+3)*e^(2*x)
5*ln[x]+3
5/x^4+1/2sqr[x]+7x^4
-4*ln[x]-2
1/(exp(x)+2exp(-x))
1/[exp(x)+2exp(-x)]
1/(exp(x)+2exp(-x))
1/(e(x)+2e(-x))
1/(e^(x)+2e^(-x))
2e^x-5x
6exp[x]exp[xn]
6exp[x]exp[x*n]
-3*(3*x-5)*e^(-3*x)
2*Exp(-x)*cos(x)
2*Exp[-x] *cos[x] 
15sin(x-8)
15 sin(x-8)
2-x/(4*x-2*x^2)
2x(x^2+3)^4
2x(x^2+3)^4
2x(x^2+3)^4
3/(sqrt(x+1))
5x^4
3/(sqart(x+1))
3/(sqrt[(x+1)]
3/(sqr[(x+1)]
3/sqr[(x+1)]
5/33x^4
2e^x
5/2x^4
1/(4x)
-8/(-1+e^(-8))e^(-8)
-8/(-1+e^(-8))*e^(-8)
-8/(-1+e^(-8)e^(-8x)
-8/(-1+e^(-8)*e^(-8x)
-8/(-1+e^(-8))*e^(-8x)
3/(-1+e^3)*e^(3x)
1/(1+x+x^2)
1
1/(x^6+1)
1/(x^3+1)
-2e^-x
1/(x*exp(2x))
1/(x*exp[2x])
3*ln[x]/x^4
1/sqrt(x*(x-s))
1/(sqrt[1-e^(x)])
2x/(x^2+1)
1/(x+1)
1/(x+1)^2
4x+exp(4x+2)
4x+exp(4x+2)
3x²
3x^3
3x^2
1-lnx/x^2
3/5x^4 -7/x^3
3/2sqrt[x] +1/x^2
2/sqrt(2x+1)
2/sqrt[2x+1]
4x^2/(x^3+8)^3
2x/sqrt[x^2-1]
3/2sqrt[x]
3/(2sqrt[x])
1/x^2
2e^(3x-2)
3/(1+x)
6/x^4
-1/sqrt[x]
1/x^2 %D7 e^((-2)/x)
1/x^2 e^(-2/x)
2*e^x-5x
2x*1/(x+2)
2x*1/(x+2)
3/x^2
-5/x
2e^2x
1/x^2
1/sh(x)
1/sinh[x]
3e^3x
2/(x+2)
1/x^(4)
-6*x^(4)+1/2*sqr[x]+3/x^(3)
1/(sqrt[1-e^(x)])
1/x^(4)
-32e^(8*x+2)
1/(x*%26%238730%3B(x²+x+1))
 -1/x^3
12*e^(6*x+7)
1/(x*%26%238730%3B(x^2+x+1))
-18(3-6*x)^(n)
1/(x*sqrt(x^2+x+1))
18/(9*x-7)^(2)
4/x^2
1/xe^(x)
1/xe^[x]
1/(xe^[x])
1/(xe^[x])
1/(xe^[x])
1/(xe^[x])
1/(xe^[x])
1/(xe^[x])
1/(1+e^x)
1/(3x+1)
2*X^4
2*x
2*X^4
2*(x)^4
1/x(sqrt(x^2+x+1))
1/x(sqrt(x^2+x+1))
1/x*(sqrt[x^2+x+1])
3t.exp2.(texp3+1)exp3
1/x*(sqrt[x^2+x+1])
3 t^2.(t^3+1)^3
3 x^2.(x^3+1)^3
3 x^2 (x^3+1)^3
2x^(5)/sqrt(1+x^(3))
2x^(5)/sqrt[1+x^(3)]
-2*y+2*x
1/(4x^2+12x+13)^2
-2*y
2*y
1/(Sqrt[(x+2)/(x-2)])
2*x
1/(Sqrt[(x+2)/(x-2)])
1/(x+2)^3
4+e^-5x
1/(1-x^4)
1/(1-x^4)
1/x^2
-5
-1/x^2
-3x
-5x^4
3
5x^2
-2x^3
3x^3
4
5x^4
3x^4
1/(x*ln(x)*ln(ln(x)))
5
1/(x*ln[x]*ln[ln[x]])
-4x2
-4x^2
-5x^3
-8
3x^2
6/x^2
1/(3-x)
-5x^4
2
2/x^2
7/x^2
5x^3
5x^3
3x^2
4x
5x^3
8
2x
6
2x^4
-2x^2
-2x
-3x^2
-5x^4
-3x^2
1/2*e^x-2
1/(x%D7ln[x])
5/x
16(1/sqrt[8x+2]
16(1/sqrt[8x+2])
1/(x^2+x)
1-(T-x)/M
3/2 (1-x^2)
2x/(x+2)
1/(1+x+x^n)
1/(1+x+x^5)
1/(1+x+x^5)
1-(x-t)/M
1-(x-t)/M
4x/%26%238730%3Bx^2-1
1/(x^2 +1)^2
3
5x^3^
5x^3
-3x^2
-5x^4
-6
-4x
-4x^4
-6/x^2
5
5/x^2
4x^4
-5x^3
-1
2x^2
-2x^3
-2x
2x^4
1/x^2
-2x^2
-2x^2
-2x^2
-2x^2
-2x^2
1/cos(x)
-3/x^2
1/cos[x]
3x^2
3x^3
1/cos[x]
-4x^2
-5x
-4/x^2
7/x^2
2x
 3e^x 
 3(e^x)
 3e^x 
1/(x^4/4)
1/(x^4-4)
3x
1/xln[x]
1/x*ln[x]
-3*x^2+2*x-1
-2x
1/2*x
6
8
-4/(sqrt[x])
3x
3x+3
2x/sqrtx^2+1
2x/sqrtx^2+1
25(1-e^-2x)
25(1-e^(-2x))
4^2-(2+1/cos(x))^2
4^2-(2+1/cos[x])^2
5cos[3x]*sin[2x]
3*x^3+x^2-x-29
2x+1+(3/(2x+3))
-2x^2-3x-3
3x%D7exp[(x^3)+2]
3*exp[2x]
3*x*exp[(x^3)+2]
3*x*exp[x^3+2]
2(3x-1)^5
1/(e^x+1)
3e^x +3x-1
-2e^2x
1/2(x+1)^2ln[x+1]
2/(4x+5)^2
2e^(-0,5)x
2e^(-0,5x)
2*e^(-0,5x)
2*e^-0,5x
4e^3x -1
2*exp[-0,5x]
2x*e^(-2x)
4x
4x^2+5x-2
9x^2+3x-6
1/(x^2-a^2)
2*e^x
2*e^x
1/(-x^2+a^2)
1/(x^2+a^2)
-7x-13
1/(x^2-a^2)
-1/x^2
2/x^2
5/x^2
4+e^-5x
1/x
-4/x
1/(1+x)^2
4e^0,3x
1/sqr4x+1
1/sqr[4x+1]
1/sqrt[4x+1]
2x(x^2+1)^3
2x(x^2+1)^3
12xe^(x^2)-3
12xe^((x^2)-3)
12xe^x^2-3
1/(x*ln[x])
-4x/(x^2-1)-4
-4x/((x^2)-1)-4
-4x/((x^2)-1)
52-x)(x^2
2^-2
2^-2
5x/(x²+1)²
2^-2
5x/(x^2+1)²^2
5x/(x^2+1)²^2
-2x
-2
8/x^3
2(e^-x)*cos(x)
3/x^3
2*(e^-x)*cos[x]
2*x*e^-x^2
1/sqrt[4*x-1]
-2*x^3+5*x-5
12xe^(x^2)3
12xe^((x^2)-3)
8*sin[x]*cos[x]^3
-2*x^3+5*x-5
2*sin[2x]+sin[4x]
1/(-x^2+a^2)
3/(250*x^2
3/(250*x^2)
4(4x+3)^3
10/x2
4^2-(2+1/cos[x])^2
32*cos[t]^4
32*cos[x]^4
1/sqrt(arccos[x]^2-pi^2)
1/sqrt[arccos[x]^2-pi^2]
1/(arccos[x]^2-pi^2)
1/arccos[x]
-4*cos[-x]^2
1/(x^2-1)
1/arccos[x]
-6e^(x-3)-4
3e^3x
3e^(3x)
3/sqrt[x] - sqrt[x]/3
2^-x
2^-x
2^-x
-4x/((x^2)-1)-
-4x/((x^2)-1)
1/(xln[x])
1/(x*ln[x])
1/(1+2x^2)
8x/(%81%E3(2x^2+1))
-1/((1+x^2)^(-1/2))
1/x*ln(x)
2(3x-1)^5
1/(sqrt[x-2]*(x+2)^(3/2) )
1/(sqrt[x-2](x+2)^(3/2) )
1/(sqrt[x-2]*(x+2)^(3/2))
1/(sqrt[x-2]*(x+2)^(1.5))
1/arccos[x]^2
1/e^x -x 
1/((1+x^2)^2)
1/(x+1)^2
1/(4x^2+4x+10)
1/(sqrt[x-2]*(x+2)^(1.5))
0.1cos10x+0.1sin10x
0.1cos10[x]+0.1sin10[x]
0.1 cos10[x]+0.1 sin10[x]
1/(4x^2+4x+10)^2
1/(4x^2+4x+10)
0.1*cos10[x]+0.1*sin10[x]
1/(4x^2-4x+10)
2xe^x^2
2*x*e^x^2
1/x
1/(4x^2+4x+10)
1/(4x^2+4x+10)^2
1/(4x^2+4x+10)
1/(4x^2-4x+10)^2
1/(4x^2+4x+10)
1/3x
4+e^-5x
-1/((1+x^2)^(1/2))
1/(x^10)
1/(x^10)
-2*sin(2x)
-2*sin(2x)
-2*sin[2x]
-2*sin[2x]
2x/(x^2+2)^2
10xe^-x
10xe^-xdx 
1/sin(x)
1/sin[x]
1/t^x
40/(8x-7)^2
48/(8x-8)^2
8/(2x+4)
9/((4x+1)^3)
1/x6
1/x6
1/(sqr (x^2 +1)
 1/sqr[x^2 +1]
4x^5+x^3/3-2
3x^2-12x+14
32*(1/(sqr[8x+7]))
32*1/(sqr[8x+7]
32*(1/(sqr[8x+7])
32*(1/(sqr[8x+7])
32*(1/(sqr[8x+7])
32*1/(sqr[8x+7]
3/2x-1
1/((sqrt(4-5x)))
1/((sqrt[4-5x]))
3/x^4
18e^6x+2
18e^(6x+2)
2x((1+(x^2)^-2)
2x((1+(x^2)^(-2))
2/x^3+5/x^2
2x(1+(x^2)^(-2))
2x((1+(x^2))^(-2))
35e^(5x+7)
24(3+8x)^n
3/(2x-1) 
5/((sqrt[2x+1]))
1/x^2*e^(1/x)
4+e^-5x
9/(x^2-6x+9)
7+4^2
7+x^2
1/((cos[x])^2+1]
1/((cos[x])^2+1)
24/((6*x+2)^2
24/[6x+2]^2
24/(6x+2)^2
1/x
24(-2x-8)^2
1/(x^2+x+3)
4/(cos^2(3x)(tan^2(3x)+tan(3x)+3)
4/(cos^2(3x))(tan^2(3x)+tan(3x)+3)
1/sqrt(1-x^2)
1/sqrt[1-x^2]
6x
6x²
6x²
6x^2
2xe^(x^2-3)
2x*e^[x^2-3]
2x*exp^[x^2-3]
2x*exp[x^2-3]
10x-8ln(x)
1/(4-x^2)
1/(4+x^2)
1/x^3
1/(1+sqrt(x))
1/(1+sqrt[x])
2x
2/x
1/(4+x^2)
1/(4+x^2)
1-(x-t)/M
1/x^3
2x+1
4x^3-x²+5/2
4x^3-x^2+5/2
2/(x+2)
-3e^x
-3e^x
-3e^-x
2x^3
2x^3-3x+2
1/x
1/x^4
1/(1+exp(x))
1/(1+e^(x))
1/(exp(x)+2exp(-x))
1/(exp(x)+2 exp(-x))
1/x
1/4-y^2
1/4-x^2
1/(4-x^2)
4/((x+1)^2)
4/((x+1)^2)
1/sqrt[X+5]
1/(sqrt[X+5])
1/(sqrt[x+5])
1/(sqrt[x+5])
1/(sqrt[2x+3])
1/3x^2
2x
1/(x^2+1)^2
3
-4/x^2
2x^2+2x-12
2x^2
-4*sin(x)
-4sin(x)
4sin(x)
-1-(sin(x)/(2+cos(x)))
-1-[sin(x)/(2+cos(x))]
-1-(sin[x]/(2+cos[x]))
1/cos[x]
-5e^-x
3-5e^-x
1-x^n
3
1/(e^x+2*(e^-x))
1-x
1/2x-3
2
5x^4
1/(2x-3)
1/(x-5)
1/x
1/x^3
1/(2x-3)^2
3/x^4
5/x^3
1/sqrt[x]
1-x
1/x^3
-4/x
-4/x
4/-x
4e^0,3x
-2/x^2
-2/x^2
1/(x*sqrt[x])
5x/[3(x^2+1)^1/4]
5x/[3(x^2+1)^1/4]
4e^x/e^x+7
3x(x²-5)^7
3x(x^2-5)^7
1/(e^x+1)
2x/1+x^2
2x/1+x^2
3e^x
3e^x-2x
3e^x-2x
-2x
1
-1/x
3e^x-2x+1-1/x
-4*exp[2*x+3]
-4*exp[2*x+3]
200x*e^-0,2x
200x*(exp[-0,2x])
200 x* (exp[-0,2x])
3xe^x^2+1
3xe^x^2+1
3xe^(x^2+1)
3x*e^(x^2+1)
2/(4+x^2)
2/(4+x^2)
-1/x^3
-1/x^3
10X+4%25x-5e-X
10x+4%25x-5e^-X
10x+4%25x-5e^-X
10X+4%25x-5e-X
10x
-2
4%25x
-2
4/x
-6(-2-2x)²
-6(-2-2x)^2
1/(1+x)²
1/(1+x)^2
1/(x^2+x+1)
3/4x(2-x)
2x+3/x+2
4t^2
-10cos[x-47]
2exp[-3x]
2/x
2/x
2/(x-4)
4+e^-5x
4/sqrt([x]
4/sqrt[x] 
4/sqrt[x] 
1/(x*ln(x))
1/(2x+1)
7/(3x+1)
7/(3x+1)
10x
10x
1/(x^2+1)
1/x
1/x)
4*exp(x+3)
2xe^x2-3
2xe^x^(x^2)-3
-2/x
-2e^(-2x+1)
1/(x^2+2x+3)
3
1%F72*x*e^-x^2
3
2/x^2
6/x^2
6x+3/sqrt[x^2+x+1]
-2/x^2
1/(x+1)^2
1+ln(x)
6x+1
3
1/(x*(x^2-1)
-5/(1+4x)
10x^8
1/2x^3
1/x
1/3x
1/x3
1/x*3
5cos[3x]*sin[3x]
5cos[3x]*sin[2x]
1/x^2
3tan[x]/(2+cos[x])
-1/x
-1/x^2
2/x
1/(x^(1/2))
1/(x+1)
-1/x^2
-1/x^2
-1/x^2
-2/x^3
3
3x
1/((1+x^2)^(1/2))
1/(1+4*x^2)
110*(ln(x)-2)/x
110*(ln[x]-2)/x
-2/x^3
1/x^2
1/(1+x^2)
1/x+5x-3
1/x+5x-3
5e^x-x^2+4
1/x+5x-3
2x/x45
2x/45
-2x/(x^2+5)
-2x/(x^2+5)
-1/x(x+1)
2x/(x^2+1)
1/((x^2)-1)
-2x/(x^2+5)^2
-6x/(x^2+5)^4
1/x
-2/x
2x/(x^2+1)
2*3/(3^2+1)
2*1/(1^2+1)
2x/(x^2+1)
-3e^-x
1/(1+x^2)^(3/2)
1/(x^k)
1/(sqrt(x)^m)
1/(sqrt[x]^m)
1/sqrt[x]
1/x*x
1/x^2
2  x/
2  x / (x+2)
3x^2-3/x^3
3x^2-3/x^3
3x/x^2+2
-4x/(x^2-1)
1/x 2/3x^(3/2)
1/(-1+x^2)
1/2
1/x*((x^(1/2)-4))
1/(x*((x^(1/2)-4)))
1/(x*((x^(1/2)-4)))
2x/sqrt[x^2-2x]
1/(1+sin[x]cos[x])
1/g-(k*x)
1/g-((k/m)*x)
1/x
2t^2
2x^2
1/(1+t^2)
1/x
1/(2*x^2 + 1)
1/(x*sqt[x*(x-1)]
1/(x*sqr[x*(x-1)]
1/(sin[x]+sin[2x])
1
1/(sqrt[1+x^2])
16(6x%26%238722%3B8)cos(3x²%26%238722%3B8x+10).
16(6x%2526%25238722%253B8)cos(3x^2%2526%25238722%253B8x+10).
1/6(6x%26%238722%3B8)cos(3x^2%26%238722%3B8x+10).
1/(1+x^4)
1/(1+x^4)
5x/%26%238730%3B(x+1)
5x/(x+1)^(1/2)
5x^2-1/x+4
5x*(x+1)^(-1/2)
7x-10/(x^3+8)
1/(3*x^2+4/x)
-1/(3*x^2+4/x)
4/t^(4+1)
1/(1+x)
1/xln(x)
3*x+2
2x/(x+x^3)
5sin[5x]
1/x
1/(x+1)
1/(1+x^4)
5 cos[%26%238722%3B(3x)]
1/(3+cos[x])
1/(3-cos[x])
1/(3-+os[x])
1/(3+cos[x])
1/((1+x)^n)
1/((1+x^2)^n)
1/(3-cos[x])
1/(1+2x^2)
1/(2x-4)^2
4/(2x+3)^3
4/(2x+3)^3
2/x+2
2/x+2
4e^0,3x
4e^0,3x
4e^0,3x
4e^0,3x
4e^0,3x
1/(2x+1)
1/x
10x^9
2/x
15sin[x-8]
10cos(10x)+sin(2x)
10cos[10x]+sin[2x]
2/x^2
1/x^2
5/x
3*x*sin[1/(3*x)]
1/(2x-3)^2
4e^t/(e^2+1)
4e^t/(e^t+1)
1/x^2
5x^5
1/(1+x^2)^(3/2)
2/x
-10/9(-10t-2)
2/5cos(2t-6)
2/5cos5[2t-6]
2/5*cos[2t-6]
1/(x^2*(x-1))
1/(x^2*(x-1))
2x/[x^2+1]^4
2x/(x^2+1)^4
6y-1/9(3y^2-y+2)
2x/(x^2+2x+5)
6y-1(3y^2-y+2)
3x^2+x-1
-7/x^3
1/((e^x)+1
1/((e^x)+1)
-1/(2+x)
1-1/t^2
1/(3x^2+1)
4x^2/(x^2+1)
1/ln [x]
1/(2x+3)
1/(4x+6)
3%A8x
3^x
-4e^x/(e^x+3)
1/(sqrt(x+5))
4/x^(1/2)
1/(sqrt[x+5])
2x^5-3x^3+2x
1/[x^2]
1/(x²)
1/(x^2)
2x^5-3x^3+2x
4/(2x+1)^2
4/(3x-1)^2
1/(x^2 +4)^4
1/e^(x)+1
1/(x^3)
1/(e^(x)+1)
1/x
2*x^4
2x+4
2x^4
1/x^2
2*x*(x^2+3)^4
4*x-5/(2*x²-5x+4)
4*x-5/(2*x^2-5x+4)
1/3*(3-2x)^4
1/(sqrt[1+x^2])
4/((2x+1)^2)
22x/%26%238730%3B(x^2+1)
1/3*(3-2x)^4
1/3*(-2x+3)^4
-5x^2
2
2^(x+1)
2^(x+1)
3/(x+2)^2
2^x +1
-32*(1/sqr[8x+2])
-32*(1/sqr[8x+2])
-32*(1/sqr[8x+2])
-32*(1/sqr[8x+2])
-32*(1/sqr[8x+2])
-32*(1/sqr[8x+2])
2-(x/3)
-32*(1/sqr[8x+2])
2/y^2sqrty
-28exp[7x+7]
-18(-5-6x)^n
3+(7/x)
3+(7/x^2)
3e^x+exp[xn]
7/x^8
1/(sqrt(x^2-1))
0.5x^2-2x*e^x
7/x^8
-5/x^2
2/sqrt(2x-1)
2/sqrt[2x-1]
2/sqrt[2x-1]
5t^2*e^(-t^3/3)
5x^2*e^(-x^3/3)
2x/x^2+2
2x/(x^2+2)
3e^x+exp[xn]
3e^x+e^xn
3e^x+e^x
2/sinh^2(x)
2/sinh^2[x]
1/(x^2+1)
25-25*e^-2*x
2/x
25(1-e^-2*t)
25(1-e^-2x)
-1/(x^2-x)
2x/(x^2+2x+5)
-8/X^2
1/(x^2+2x+5)
2x-1/(x^2+x+5)
2x/(x^2+2x+5)
1/(x^5)
-1/x^2
1/(1+e^x)
1/(1+X)
1/(x*(4x^2+x+1)^0,5)
1/(cos^4(x))
1/(cos^4[x])
1/x^3
2(x-3)/(x²-2X-3)^3
2(x-3)/(x^2-2X-3)^3
1/x(lnx)^5
1/x(ln[x])^5
1/(x(ln[x])^5)
1/(x(ln[x])^-5)
1/(x(ln[x])^(-5))
2^x
2/x
1/(x(ln[x])^(-5))
1/x(ln[x])^(-5)
1/((x+1)(x+2))
2e^3
1/(1+x^2)
1
3x^2+x-1 
2x-2+4
1/ln(x)
1/ln[x]
1/(sqr[x^2-1]
1/(sqr[x^2 -1]
1/(sqr[x^2 -1]
1/sqr[x^2-1]
-1/sqr[x^2-1]
1/x
1/x
4*x
1/x+1
1/(x+1)
1%5C(6x^2)
1/(6x^2)
2x/(x^2+2x+5)
2x/(x^2+2x+5)
2x/(x^2+2x+5)
2x/(x^2+2x+5)
2x/(x^2+2x+5)
2x/(x^2+2x+5)
1/(x^2-a^2)
1/(-x^2+a^2)
1/(a^2-x^2))
1/(a^2-x^2)
2cos[x]
5/8 * (x^4+3x^3+x^2+8)/(3x)
2x/(sqrt(x^2-1))
5/%26%238730%3Bx
5/(%26%238730%3Bx)
2x
2x^2
2x
3x^2+x-1 
1/x
1/%26%238730%3Bx 
-4/x
4e^0,3x
4exp[0,3x]
2/x^2
-1/x^2
-1/x^2
-1/x^2
3/x^4
1/x^3
3/5x2
1/sin(x)
-1/(x*(1+log[x])^3)
2/x+1
2xe^(-x^2)
2x*e^((-x^2))
2x/sqr[x^2-1]
2*x%26%238308%3B-15*x%B3+24x²+736*x
5-(x-1)^2
3x^2-2x+1
2/x+x/2
1/(x+sqrt (x))
2x+(3/x)
5
2(1-x+p)
3%D7exp[2x+1]
1+cos[2x]
2/((x+1)^4)
2
2
2x^2+3x-1
1/x
1-e^-0.1x
1-e^-0.1 x
0.1e-0.1t
0.1e^-0.1t
0.1e*-0.1t
0.1e*(-0.1t)
1/x^5
2e^x
12x-2/3x^2-x+1
1/(sqr[2x-1])
1/(sqr[x])
1/(sqr[2x-1])
2x/(cos[x^2-1])^2
1/(5-2x)
3*(x^2)*exp(-3*x)
3*[x^2]*exp[-3*x]
3*(x^2)*exp[-3*x]
1/x^2
1/x
1/x^2
-3*x
-3*x+7
-3*x
2exp[x]
2/(x+2)
4/(2x+1)^2
1/(x*%A8exp[1/x])
1/(x*exp[1/x])
1/(x*exp[1/x^2])
3x/sqrt[2x^2+5]
2x-2-x^2-x
2x-2-x^2-x
5/(2x-3)
-20/((-5x+3)^2)
2x+2+(16*e^x)/1+e^x)
2x+2+(16*e^x)/(1+e^x)
2*[x/cos^2[x]]
2x(x-2)^2 +1
2x(x-2)^2 +1
12/(4x²-9)
12/(4x^2-9)
12/(4x^2-9)
3/x^2-1
2(3x-1)^5
10x
3/x+2
3/(x+2)
4/(x+1)²
4/(x+1)^2
4x(x^2+1)^4
4x/(x^2+1)^4
1/((-x^2)-x+1)
1/0.25*((-x^2)-x+1)
1/0.19*((-x^2)-x+1)
1/(0.19*(-x^2)-x+1)
-1/x^3
1/2x
1/2x
1/2x
1-(x+1)*e^-x
5x
3/4*(1-x^2)
1/(1+x^3)
1/(x^2-x+1)
1/3x
1/3*x
1/(e^x+e)
3tan[x]/(2+cos[x])
3x^2
2
2/x^2
1/x
1/(2+x^1/2)dx
1/(2+x^1/2)
1/x
200/q
1/(2+x^(1/2))
1/cos [x]^2
1/cos [x]^2
1/cos [x]^2
1/((2x+4)²)
1/((2x+4)^2)
2%26%238901%3Bcos(%26%238722%3B5%26%238901%3Bx+1)/sin(%26%238722%3B5%26%238901%3Bx+1)
1/(2*3.14)*e^(-(x^2)/2)
3t/(t^2+2)^2
3x/(x^2+2)^2
5x+3/2x²+3x-2
5x+3/2x^2+3x-2
1/(x*sqrt(x^2-2))
4.e^-4x
4.e^(-4x)
1/(1 x^2)
1/(1 +x^2)
15(e^(x/100)+e^(-x/100))
1/(sqr [3x+1])
2/(sqr [x^2+])
2/(sqr [x^2+3])
4/(3*x-1)^2
5/x^2
-1/4x+5x^4
1/(x^2+2x+3)
-4/(2x-4)
1/(1+x^3)
1/(1+x^3)
2sin(x)
2sin[x]
2sin[x]-5cos[x+1]
3x^2+4x-7
4x^2-(1/x)
1/(cos(x)*sin(x)^2)
1/(cos[x]*sin[x]^2)
1/(%26%238730%3B(1+t^2))
1/(%2526%25238730%253B(1+x^2))
1/(%26%238730%3B(1+t^2))
1/sqrt[1+t^2]
1/sqrt[1+x^2]
-1/x^2
1/(cos[x]^4)
2*x*exp(-a*x)
2*x*exp[-a*x]
1/cos(x)
1/cos[x]
1-2e^-t
2x^2 +3x
2x^2+3x
1/(g-(k/m)*x)
1/(x*ln[x])
 1/1+x4
 1/(1+x4)
1/(x^(2))+4
1/((x^(2))+4)
1/(e^2x(((e^2x)+1))^-0.5
1/(e^2x *(((e^2x)+1))^-0.5
1/(e^2x *(((e^2x)+1)^-0.5)
1-5x
12xexp3x^2+5
1/(3%26%238730%3Bx)
1/(3sqr(x))
1/(3sqr[x])
-5*sin[2x]/cos^8[2x]
-5*sin[2x]/cos^8[2x]
1/3
10^x(lnx)
-1/e^3x
-1/(e^3x)
-1/(e^(3x))
1/(g-(k/m)*x)
2x/(x+2)
1/(sqr[1+%27
1/(sqr[1+x^2])
-2/X^2
2-x
1/(1-x)^2
3t^2
3/(16(x-1))^2
1/(1+x^2)^(1/2)
0.098/(5.444+x^2)^(1/2)
1/(5.444+x^2)^(1/2)
0.0398/(1+x^2)^(3/2)-0.0928/(5.444+x^2)^(3/2)+0.0597/(1+x^2)^(1/2)-0.0597/(5.444+x^2)^(1/2)
8sin[2*x]
8sin[4*x]
1/xlnx
1/xln[x[
1/xln[x]
1/xlog[x]
1 / x log[x]
2/(X+2)
1/(x^2-4)
1/sqr(3x+1)
1/sqr[3x+1]
1/x^2
2(x^4-1)/x^3
1/sqr[x]
2e^0.5x +x
2e^(0.5x) +x
2e^(-0.5x) +x
3/x^5
-1/2x^2+3x-1
2x
2e^x+5x
20xe^(x^2+1)
20xexp[x^2+1]
20xexp[x^2+a]
2x/x+2
20xexp[x^2+a]  , a[1]
2x/(x+2)
2t/(t^2+1
2t/(t^2+1)
2t/(t^2+1)
2t/(t^2+1)
2t/(t^2+1)
3*(1+cos[3x])^2
3*(1+cos[3x])^2
1/1+x^2
1/(1+x^2)
100e^0.2x
100*(e^0.2x)
1/(1+x^2)
1+a/(x-1)^2
1/(x^n+1)
1/[x^n+1]
3/(x-2)^2
1/(5-2x)
2X/cos^2[x]
25(1-e*-2t)
3-(3/(X+1))
3/(X+1)
3-(3/(X+1))
3-(3/(x+1))
3(1-(1/(x+1)))
1/(2*exp[-0,5ln[x]])
1/(2*exp[-0,5*ln[x]])
2*x*arcsin(x)
2*x*arcsin[x]
1-exp [-0,1x]
4x
4x
4x
3^x
1
-20/3cos[2x]*exp[-2/3*x]
3/x^5
1/(2x%26%238722%3B1)^3
1/(2*x-1)^3
1/(2*x-1)^3
1/(2x%26%238722%3B1)^3
1/(2x%26%238722%3B1)^3
1/(2*x-1)^3
1/(3x^2+1)
4x^2/(x^2+1)
2e^x
1/(1-4*x)^2/3
1/(1-4*x)^(2/3)
1/2*x^2+18
1/(2*x^2+18)
1/(2-3*x)
2x/x+2
2/(3x+2)^2
1/((1+x^2)^(3/2))
1/[1+t^(2)]
1/(1+t^2)
1 / x log[x]
1/((sin^2(x)*3cos%E72(x))
1/((sin^2(x)*3cos^2(x))
10x-8ln(x)
10x
1+x^2/(1+x^2)^2
1/xln[x]
1/xln [x]
8ln[x]
1/x ln[x]
10x-8ln[x]
1/(1+x^2)
2+x+3/2%D7 x^2
2*e^(5x-1)
2/(x+2)
1/(x(1+x²))
1/(x(1+x^2))
5/x^2
1/1+e^2x
1/1+e(^2x)
1/1+(e^2x)
1/1+(e^2^x)
2+(1/(3x+5))
1/(rac[x+5])
1/(rac(x+5))
1/(rac(x+5))
1/(sqr(x+5))
1/sqrt[x+5]
2-/2*x+3
2x^2/x
2+(1/3x+5)
2+1/3x+5
2+1/(3x+5)
1/(1+x^3)
1/x
3/x^2
-1/x^3
-1/x^3
1/2x^4
2/x
2x
-7/3x^5
1-1/x^2
-3/x^4
2/x^4
1/(1+x^6)
-4/x^5
1/b-ax
1/[b-ax]
1/(b-ax)
2x
1/(cos^2 (2x))
1/(cos^2 [2x])
1/(2-3x)
2 /xln (x)
2 /xln [x]
2 /xlog [x]
1/(b-ax)
1/(3-x^2)
2^x
1/(x(x+1))
2e2x
2e^2x
2exp[2x]
3x²
3x²
3x^2
3x^2
2e
2*e^x
1/(1+sqrt(x))
1/(1+sqrt[x])
7/x
2^(x+1)
5*x^2 - 7*x+9/(3*x-1)
5*x^2 - 7*x+9/(3*x-1)e
2*exp[-x]
1/accord(x)
1/accord(x)
1/arccos(x)
2/x2
2+3x
1/(1+25*x*x)
-1/3x+2-5/(x-1)^3
-1/3x
-1/3x
-1/3x
2
-5/(x-1)^3
1-(x+1)e^-x
2x+1
-1/x^2
1/x^2
1/(%26%238730%3Bx^2+a^2)
1/sqrt(1-x^2)
10(e^-0,8x)+2
1/(x-1)^2
1/7x
1%26%238722%3Bexp(x)(exp(x)%26%238722%3Bx)2
1%26%238722%3Bexp(x)(exp(x)%26%238722%3Bx)2
-10/x
1/(1-x)^2
1/sqrt(x+1)
-1/x (-a-b x)^(1/2)
-1/x (-a+b x)^(1/2)
-1/(x (-a+b x)^(1/2))
1/(1-x^2)
1/(1+x^2)
6x
12x
3x^(2)e^(5x) 
2/X + x/2
2/x^3
-3/(2x+5)^2
-3/sqrt[x] 
-2/x^3
2/x^3
2+sin(x)^2
1/2sqrt[x] 
5
-4x
1/(x^2)
1-((2*x)/c)
1/e^-x
1/(x*log [x])
1/((x+1)^3*(x^2+x+1)^2)
1/(ax^2+bx+c)^2
1/((cos[x])*(sin^3[x]))
1/(3x^2+4x+5)^2
1/(ax^2+bx+d)^2
1/(x+sqrt[x^2+x+1)
1/(x+sqrt[x^2+x+1])
1/(ax^2+sx+w)^2
3/x^2
1/(c[1]x^2+c[2]x+c[3])^2
1/(c[1]x^2+c[2]x+c[3])^2
1/x^2
3tan[x]/(2+cos[x])
3e^(3x)+1
-2/x^3
-2/x^3
2x
3e^x
3x
4e^3x
1/(2*x+1)^2
1/(x^2+2x+3)
1/(x+sqrt[x^2+x+1])
1/x*(1+log(x))
1/x*(1+log[x])
8x/(x^+3)^2)
8x/((x^+3)^2)
8x/((x^2+3)^2)
1/(x^2+x+1)
3*x/x*x-1
4/(3x-1)^2
2*x^2
1/x(x^2-1)
1/(Sqrt[(x+2)/(x-2)])
3/x^5
3/(3x-1)
5/(3x-1)
1/(x*ln[x])
1/sqrt[x]
4/e^4-e^-4 X e^4x
2x/(3x^2+1)^1/2
3/4x(-x+2)
4/(1+7*exp (-x))
-2/%26%238730%3Bx + 1/2x²
-2/%2526%25238730%253Bx + 1/2x^2
 -2/x^(1/2)+ 1/2x^2
1/(x*ln(x))
1/(x*ln[x])
 -2/x^(1/2)+ 1/(2x^2)
1/((2/3)-(1/3*C)q)
1/((2/3)-(1/3*C)*x)
1/((2/3)-(1/3*C)*x)
-2sin (2x)
-2sin [2x]
-2sin (2x)
3/(4-4x^2)
1/x^2
1/x^3
1/x
1/(e^x+1)
1/(x+1)
3/(x+2)
3e^3x
100(2x-5)e^-x
40*x/(x+5/3)*exp(-1,4*x)
2xe^x^2
2xe^x2
2x(e)^x2
1/(2*x)
100(2x-5)e^-x
100(2x-5)e^-x
-5x/2
7/(%D7-1)^4
7/(%D7-1)^4
7/(x-1)^4
7*(x-1)^-4
9/(4x+1)^3
2/3*(2x+3)^2
7/(x-1)^4
2/3*(2x+3)^2
2/(3*(2x+3)^2)
1/(x+2)^2
8000
2
4^2-(2+1/cos[x])^2
1+ln(1+x).
1+ln(1+x).
2*x*ln(x)
2*x*ln[x]
2
-2
1/(x ln[x])
3e^x[(-x/2)+1]
3e^x(-x/2)+1
3e^(-x/2)+1
3e^[(-x/2)+1]
3e^[(-x/2)+1]
3e^((-x/2)+1)
1/[x*lnx]
1/([x*lnx])
1/([x*lnx])
1/(xln[x])
5/(2x+3)²
5/(2x+3)^2
1/(ln(x)*x)
1/(ln(x)*x)
6x^2+xe^x
6x^2+xe^x
1/x^3
2sin(3x)
2sin[3x]
2*sin[3x]
2e^x
2*e^x
2*x*e^(x^2)
1/[X^2 +2*a*X +b]
1/(X^2 +2*a*X +b)
1/(x^2 +2*a*x +b)
1/(x^2-7*x+12)
3/(4x-1)+5/(3x-1)^2
4+e^(-5x-3)
2/(e^x+1)
4x-3/x^2
5*e^(4-3*x)
-5*(2x-1)*e^(2x)
12*x*e^x^2-3
12*x*e^(x^2-3)
1/(x^2-x*ln[x])
-2x^3
-2x^3+6^2+8x
2cos(3x)
2*cos(3x)
2*cos[3x]
-1/(e^(3x))
2*cos[x]
1/ln[x]
-4/x^3
1/(e^x+1)
1/(x^2 +1)^(n)
1/(x (ln (x))^5)
1/(x *(ln (x))^5)
1/(x((ln [x])^5))
1/x((ln [x])^5))
10*x*e^(5x^2)
5*cos(-3*x-2)
4^2-(2+1/cos[x])^2
1/(x*ln(x))
1/(x ln[x])
3/(5x-1)^2
1/(1+e^x)
1-ln[x]/x^2
1/(2+%26%238730%3B(t(4-t) ))
1/(2+sqrt(x(4-x) ))
4x^3
1/(x)
2/(x)
1/(x+2)
-1/(x^3+x)
2*x²/(sqrt(x²+1)*(x²+1))
2*x²2/(sqrt(x^2+1)*(x^2+1))
2*x^2/(sqrt(x^2+1)*(x^2+1))
1/((exp[x])^(2u-1))
8(2x-4)^3
-2/x^2
1/(2+x)^2
1/1+x^n
1/(1+x^n)
1/(1+x^2)
1/(1+x^3)
3(1-(1/(x+1)))
3(1-(1/(x+1)))
3(1/(x+1))
2*x^2-1
3(1-(1/(x+1)))
2*x^2-1
1/sqrt[x^2-a^2]
-2/x^3
3x/(x^2+1)
-2/x^3
-2e^-x
1-2x/x^2-x+1
1-2x/x^2-x+1
2-lnx/x
-2e^-x
1/sqr[x^2-1]
47,8(1-e^-0175x)
-8/(4x-1)^3
1/x^2
6/(x+2)^2
6x/(x^2+3)^2
-3e^x
1/sqr[x^2-1]
1/sqr[x^2-2]
-1/6x^2+43/6
2/x
2exp[-3x]
1/x-ln(x)
-1/XLnX
3/x^5
2e^x - 5x
10(9+x^2)^(-3/2)
2x/x+2
2x/(x+2)
10(9+x^2)^(-3/2)
36(9+x^2)^(-3/2)
37(9+x^2)^(-3/2)
1/sin[x]
1/(x^2+2x+3)
1/(2+exp(2x))
1/(2+exp[2x])
5/(2x-3)
18*x^7*(x^3 +2)^(1/3)
2x^2-x+1
1
-18/((-6*x)+8)^2
-18/((-6*x)+8)^2
-15/(-5x+7)^2
1/x^3
-9/(-3x+6)^2
1/10
-7(e^x)e^xn
-7(e^x)(e^xn)
-16(-3-8x)
2x
-28/9-7x
16xe^8x^2
5x/2
16x(e^8x^2)
24e^4x+7
24e^(4x+7)
3/4 [1-x^2]
3/4 [1-x^2]
3/4*x^2
1-e^-x
5/x^2
1-x/x
3x*(x+1)
1/x
3-x/4-4e^-0.25x
3-x/4-4(e^-0.25x)
2x^3-4x+5
8*x^3-6*x^2+%26
8*x^3-6*x^2+1
9*x^2-4*x+(
9*x^2-4*x+5
1/2*x^4-3/5*x^2+1/10
3/4x%D7(2-x)
3/4x%D7(2-x)
3/4x%D7(2-x)
3/4x*(2-x)
5/x^3+1/2sqr[x]+3x^3
1/ln(x)
1/ln[x]
5/x^2
2x
1/((x^2)+4)
1/((x^2)+9)
1/((x^2)+8)
1/((x^2)+4)
1/((x^2)+4)
1/((x^2)+4)
1/((x^2)+4)
9e^x * e^(xn)
9e^x*e^(xn)
1/x
1/(1+x^n)
1/(1+x^5)
1/(1+x^17)
1/(e^(-5x))
1/((x^2)+9)
1/((x^2)+9)
1/((x^2)+9)
3x-x*ln(x)
3x-x*ln[x]
-3*e^(3*x+8)
-35*e^(7*x+7)
1/sqrt[4x+1]
1/(1-x)
2/x+2
2/x+2
-1/2x+1
1/(1+x^3)
9x²
9x^2
2x(x^2+3)^4
-4/x^3
2/x^3
5e^x +4
2/x^2
2e3x+1
2exp(3x+1)
2*exp(3x+1)
1-e^x
1/(1+exp (1-x))
1/(1+exp (1-x))
1/(1+exp [1-x])
1/x^2+4
1/(x^2+4)
6x/(x^2+3)^2
1/sqrt[a+b*x+c*x^2]
-8/(4x-1)^3
-2/(x^2+4)
1/(1+x^n)
1/(1+x)
1/(sin[x])^2
1/(sin^2(x))
1/(a-x)^2
2x^3-4x+5
-1/x
10x
10x
10 (2x-1)^4
8/8x+5
8/(8x+5)
3/(sqrt[2x-1])
4+exp(5*x)
4+exp(5*x)
4+exp[5*x]
4+exp[-5*x]
3e^3x-5
3e^(3x-5)
4x +3
-4/(x^3)
24/(8x+2)^2
2
2(exp)^x
2*exp^x
2*(exp)^x
2*e^x
-24/(1+8X)
-24/(1+8X)
18*x*e^(9x)^2
1-12/x^2-16/x^3
2/x
3x^2+5
3x^2+5
3x^2+5
-12/((-3*x+9)^2)
1/(x(1+x^2))
1/(x^2+2x-3)
-49/(-1-7x)
1/((1+x^2))
2x+x^(-1/2)
3*x*exp[x]
5e(%26%238722%3B2x%26%238722%3B2)
5e(%26%238722%3B2x%26%238722%3B2)
2*lnx
2*lnx
2*ln(x)
-24e^(3x+8)
1/(x^2)
1/((2x-4)^2)
-4/x^3
2e^x
2/(x+2)
-1/(e^(3x))
3x
1/x^2
2x
2x/(x+2)
5/(3x+1)
1/(2x)
1/(2x)
7/4x^8-(5x^5)/3+(x-66)/6
4/(3x-1)²
4/(3x-1)^2
2/(-x+1)
1/x^2e^1/x 
1/x^2e^(1/x )
2/(1+x^2)
1/(t-1)
1/(x-1)
4/(3x-1)^2
3/x(log(x))^4
3/x(log[x])^4
3/x*(log[x])^4
3/x * (log[x])^4
3*sin[3x+1]
3sin[3x+1]
1/(e^2x)
1/(exp^[2x])
1/exp^[2x]
1/exp[2x]
1/e^2x
1/e^2x
1/e^2x
1/e^2x
1/exp[2x]
3x/(x^2-1)
3e^-(2t)
3e^-(2t)
1/cos[x]
2e^x/e^x +1
2e^x/e^x +1
2e^x/e^x+1
3/(2t+1)^3
4/(x+2)^2
-2/2x+2
-2/(2x+2)
6x*(x^2+1)^2
-5/x^2
1/(sqrt(1-x))
1/(sqr(1-x))
1/sqr[1-x]
3x²+2x+1
3x^2+2x+1
1/(cos[x])
1/((2*x-1)^2012)
1/(ln(x))^2
28x^3-84x^2+85x
7x^3-4x^2+3x-1/5
2x(x^2+3)^4
3x-1+(2/x^2)
1/(2+sin(x))
1/(2+sin[x])
3^x
1/x^2 +x+1
1/(x^2 +x+1)
5x^2
5x^2+pi
1/sqrt[1+exp[x]]
1/sqrt[1+exp[x]]
1/sqrt[1+exp[x]]
1/(1+x^2)^n
1/x(ln[x]^2)
1/(x(ln[x]^2))
3^x
3^x
3^x
1/(x(ln[x]^2))
5(5x+3)^3
4/(x+3)^6
3^x
-3/x
4/(x+3)^6
25ln(x)-115
25ln[x]-115
25ln[x]-115
25ln[x]-115
25ln[x]-115
1/x^2
5*x + 8
1.6*2.71^(-x)+(4-3*1.6)*2.71^(-2*x)+(2*1.6-4)*2.71^(-4*x)
3^x
1/(x+2)^5
1/(x+2)^5
1/(x+1)
3^x
2x(x²-2)
2x(x^2-2)
2x(x^2-2)^3
3exp 0,06t
1/x
3*exp[0,06t]
3*exp[0,06*t]
50
1/x+1
1/(x+1)
2/t
2/x
2/x
1/((e^x)+sin(x))
1/((e^x)+sin[x])
1/(e^x+sin[x])
1/(e^x+sin[x])
1/((e^x+sin[x]))
2x
2x
2*(3x-1)^5
25(1-(e*-2t))
25(1-(e^-2t))
1/(x*ln(x))
1/(x*ln[x])
6x*e^3x
6x*e^(3x)
1/(1+x^2)^2
1/(1+x^2)^2)
4x^3
3 ln^3 x
3 ln^3[x]
3/(2x+3)
1/(1+ x^2)
2/(1+ x^2)^2
1-x/(1+ x^2)^2
1/(1+x)^2
-3x/(1+2x^2)
-1/2*e^-2X
5x
2exp[-3x]
-8/(4x-1)^3
3e^3x
3e^(3x)
1/x
8e^x
15e^(3x)
15%D7e^(3x)
11(ln(x)-2)/x
110*(ln(x)-2)/x
110*((lnx)-2)/x
110/x
2e^x-5x
3/(x+2)
3/(x^5)
-3(x^2-2)/(x^2-2)^2
1/(2sqr[x])
1/(2*sqr[x])
2x+x+2
2x+x+2
2x/x+2
2x/(x+2)
1/x
1/sqrt[1+x^2]
2*x
6x^2-2x+3
-5/(1+4x)
1/(e^2t)
1/(e^(2t))
1/(e^(2t))*sin[t]^2
1/(e^(2x))*sin[x]^2
1/(e^(2x))*sin^2[x]
-3x/(1+2x^2)
2*exp[x]*cos[x]
2e^(x)cos(x)
2e^xcos(x)
2e^xcosx
2x
1/2
1/2
1/2
1/(e^(X^2+3x+3))
-7/x^3
3e^x+x^2+x4
3e^x+x^2+x^4
1/x+e^x
2x
1/sqrt[x^2-b^2]
11x
2/(3x)
-2/3x+2
1/(x+1)
3cos(3x)
3cos[3x]
1/x
1
1
5x^4-3x^2+4
1+t^2/1+2t^2+t^4
1+t^2/(1+2t^2+t^4)
6x^2-(4/x^2)
1782e^-0.024x
1782%D7e^-0.024x
1782%D7e^-0.024x
1/(x-1)^(3/2)
60/x+4
60/(x+4)
4/(3x-2)^3
5/(x-2) + 5/(x-2)² + (-3x - 1)/(x-1)
5/(x-2) + 5/(x-2)^2 + (-3x - 1)/(x-1)
1/x^(3/2)
1/(x^2+a^2)
1/tan(x)
1/tan[x]
4/x^4
1/(2x+1)
1/tan[x]
5/sqrt(x)
1/((e^x)+(e^-x))
5/sqr(x)
5/sqr[x]
1/sqr[2x+1]
4/(x+1)^2
1/x (ln x+1)
1/x (ln [x+1])
1/x*(ln [x+1])
1/x*(log [x+1])
1/x*(log[x+1])
1/x*(ln[x+1])
-1/(sqrt(1+x^2))
-1/(sqrt[1+x^2])
1/x*Inx
1/x*In[x]
1/(1+x)^2
1/x^2
1/(sqr[4x+1])
3x^2-1
3/x^3
1/(x*ln[x]^3)
2x/(x^2+1)
5/x^8
2*x/((x-3)^2)
1/(1+x^2)^5
1/(1+x^2)^2
1/(1+x^2)^1
1/(1+x^2)^2
1/(1+x^2)^3
1/(1+x^2)^4
1/(x^2 + 6*x + 13)
10x
1/2x^2
1/(1+x^2)^3/2
1/(x*ln[x])
1/(1+x^2)^(3/2)
2exp[-3x]
2x
2x/(1+2x)
2x/(1+x^2)
-2x+20-e^(-2x+10)
1+ln[1+x]
1/((1+x^3))^(1/3)
1/(x^2-6x+10)
1/x^(3/2)
1/(x-1)^(3/2)
1/x.(lnx)^2
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)
1/(x*((ln(x))^2))
1/(x²-2x+4)
1/(x^2-2x+4)
1/x^(3/2)
1/x^(3/2)
1/x^(3/2)
1/x^(3/2)
1/x^(3/2)
1/x^(3/2)
1/(lnx)^2
1/(ln(x)^2)
1/(ln(x).ln(x))
1/(ln(x)*ln(x))
1/ln(x)*ln(x)
1/x (ln(x)*ln(x))
1/x*(ln(x)*ln(x))
1/sqrt(1-49x^2)
1/sqrt[x^2-a^2]
1/sqrt[x^2-a^2]
1/x^2-4
1/(x^2-4)
1/x+x^3
1/(x+x^3)
1/x^4
3*e^x
5/3x
5/3x
5/(3x)
1/(2x+1)
1/2x
1/2*x
9/3x^2
9/(3x^2)
5/x^8
5/(3sqrt[-4x+10])
-1/x^2 + 1/x
3x^2
2x+3
2x + 100e^-0.2x
2x + 100e^-0,2x
2x + 100e^(-0,2x)
2lnx
2 lnx 
2 ln(x)
2ln(x)
2*ln(x)
2x^3
-1/(1+x^2)^0.5
3x^2-4x+2
3x^2(1+x^3)^3
-1/2(x-1)
3x^2 / (1+x^3)^4
-1/(2(x-1))
-1/(2(x-1)*(x-1)
2x+1 / x^2+x+3
2x * e(^x^2)
2/(1+x)
-3*1/(x-1) +1/x+1) + x
-3*1/(x-1) +1/x+1)+x
-3*1/(x-1) +1/(x+1)+x
7x+9
1/ex
1/e(x)
1/e^x
7*x
7*x+9
2x/x²+1
2x/x^2+1
5x^2-3x+4
1/a
8x(2x^2+5)^4
1/(x^3(x+1))
1/(1+x^2)
1/(1-x^2)
2/3x
2/3*x
2/3
2/3
2/3
2/3*x
1/(e^(X^2+3x+3))
1/(e^(X^2+3x+3))
3x
5/2
-5/2
1/sqrt[x^2+1]
2/x^3
2
2x^2
1/(x(1+x^2))
1/(x+x^3)
-5/(1+4x)
3x
1 / (1 + x + x^2)
5x^2
3x
6x^4
2x+4
4
1013,25*(1-(0,0065*x)/288,15)^5,255)
1013,25*((1-(0,0065*x)/288,15)^5,255)
-1/x^2+3
3x
1/3x^3
1/(1-x*2)
2/(5x+3)^12
-4x
2x^2/(x^2+1)
2*e^x-x^2+3
1/(e^2x)
1/(e^(2x))
1/sqrt(2x+5)
1 / sqrt[2t+5]
-1/x^3
15+6lnx
1/x-3/x^2
4e^x-1/x
-2e^x/3
-2e^x/3+3/4x^2
3/4x^2
-2e^x/3
1/2x
1/(x+1)^2
-2e^x/3 + 3/4x^2
1/(1-x²)
1/(1-x^2)
3x^2
-2/x^2
1/(3sin^2x+5cos^2x)
2/x^3
1/(3sin^2x+5cos^2x)
2/x^3
1/e^3-2x
1/e^3^-2x
1/(3sin[x]^2+5cos[x]^2)
1/e^3-2x
1/ e^3-2x
1/(3sin[x]^2+5cos[x]^2)
1/(x^2+x+1)
2exp[-3x]
2exp[-3x]
1/x*exp[x]
1/(2x+5) 
2/(3x+1)*2
2/((3x+1)2)
2/((3x+1)*2)
1/2 - cos[2x]
10x
1/((e^x+e^(-x))^(2*a-1))
1/(x*ln[x])
1/4x
2x^2
1/x
1/4x
1/(x*ln[x])
1/(2*x-3)**8
1/(2*x-3)^8
1/(2*x-3)^8
2/x
1/2 - cos[2x]
1/(1+ln[x])
2x/(1-x^2)
2x^3 - x^2 + x
1/2*x^3-3/2*x^2+1
1/(x*sqrt(x))
1/[x*sqrt[x]] 
2x+5
-1/(x+1)^2
1/cos[x]
1/(((x^3)+1)^(0.5))
1/(((x^2)+1)^(0.5))
1/x(x^2 + 1)^(3/2)
1/(x(x^2 + 1)^(3/2))
1/((x^3+1)^2)
6x
11x
2,31*sin[2,31+x]+cos[2,31+x]-cos[x]
1/2*x^4
-1/x%B3
-1/x%25B3
-1/x^3
1/(2rac(x)(1-x))
1/(2rac(x)(1-x))
2x^3
2x^3-9x^2+3x+14
1/(a-bx)
1/(a-b*x)
1/b-a
5e^x(3+e^x+1)^2
5e^x(3e^x+1)^2
1/((x^2+1)^2(x^2+x+1))
1/2xe^(-x^2)
1/2*x*e^(-x^2)
0.01x
1/rac(x)
1/rac[x]
1/rac[x]
1/sqr[x]
1/2 x^2
-3/x
1
2*x/(x^4+x^2)
-1/x
2x(-2x^2-3)^3
4/sqrt (x^7)
4/sqrt (x^7)
4 / (x^7)
4 / (x^7)
4 / (x^7)^1/2
4 / sqrt(x^7)
4 / sqrt(x^7)
4 / ((x^7)^(1/2)%3D
4 / ((x^7)^(1/2))
4 / ((x^7)^(1/2))
1/ (x^(3/2))
1/ (x^(3/2))
4/ (x^(3/2))
-5/(1-x)
1/(4x+5)
2x(-2x^2-3)^3
10000 (x+1)^9999
1/((2x-4)^2)
2e^((-2/100) x)
3/x2
3*x*(1+x^2)^2
3*x*(1+x^2)^(1/2)
2(x^4-1)/x^3
1/2*X
1/(sqrt[2x+3])
1-exp [-x]
1/(3x+1)
2x * exp (x)
2x%3A(x*2+1)
2x%3A(x^2+1)
3/((x-R)^4)
3/((x-R)^4)
2x/(x^2+1)
4x + 5/(2x+1)
2e^3x
2e^3x
2e^(3x)
-4x^3+10/3
2e^3x
2e^(3x)
2e^(3x)
2e^(3x)
1/(x^2-1)
2e^(3x)
2e^3x
1/(x^2+4*x+7)
2-e^-x
3x
1/2^x
1/(e^x+1)
10*(-x-1)e^-x
1/2
1/(2x+1)^3
1/(2x+1)^3
1/sqr[2t+5]
1/sqr[2*t+5]
1/x^3
2x
2/x
1/(x^2.ln[x])
1/(x^2*ln[x])
1/(x^2*ln[x])
1/(ln[x]*(x^2))
3/sqrt(x)
3/sqrt[x]
2*x*e^-x^2
0.25(2x^2+5)^2
1/2x+5
0.25(2x^2+5)^2
1/(2x+5)
0.07e^-0.07
0.07*e^-0.07
2x/x^2+5
2x/(x^2+5)
1/((x^2)-1)
1/(3x^4)
6lnx+ax+b
6lnx+2x+3
-4/(x+2)^2
1/(x^(1/2))
1
1/(2x-1)^2012
1/(x(ln(x))^2)
1/1+x^2
1/(1+x^2)
1/(2x+5)
7x*(x^(2)+1)^%2710)
7x*(x^(2)+1)^10
1/x^2+12x^3-5
1/cos[x]
1/cos[x]
3xe^(x^2+1)
3xe^(x^2+1)
1/(1+x^2)
1/1+x^2
1/(x^2+4*x+7)
3e^x+3x-1
4e^3x-1
4e^3*x-1
4e^(3*x)-1
1/(x^2)
1/(2x^2)
1/(ax^y)
1/(a*x^y)
1/x
2/x
3-3/(1+exp(-2x))
3-3/1+exp[-2x]
3-(3/(1+exp[-2x]))
-54*x^2-10*x-5
1/2(1+cos[2x])
7/(3x+1)
3x*e^(x^2)
6x^2
6%F7(2x+3)
2%F7(2x+4)^2
3x+1
2*x*e^(-x^2)
1/(sin[x] + tan[x])
1-1/4x*x
4
4x-(x*x*x)/3 
1/(1+x^2)^(3/2)
1+(1/(-x))
1+(1/(-x)
1+(1/(-x))
10
-0.9x^2+3+20ln(x)
-0.9x^2+3+20
-0.9x^2+3
3cos[w*x]+2sin(w*x-(pi/6))
4 / ((3x-1)²)
4 / ((3x-1)^2)
3x / x^2-1
3x / (x^2-1)
2x + 1 / (sqrt[x^2+x+1]
2x + 1 / (sqrt[x^2 + x + 1 ])
2x + 1 / ((sqrt[x^2 + x + 1 ]))
2 / (4x-16)
2 / (4x-16)
6x^2-1/x^2
1/(e^x+4)
4x-1-2/x^2
-2/x^2
5-8*x^(1/3) 
42*x*(3*x^2-7)^6
1/((1+x)^2)
1/(xlnx)
1/xln[x]
1/(xln[x])
1/(x*ln[x])
3x+1
1/3
1/2
2/(x+2)
4/(2x+1)^2
4/(2x+1)^2
1/(x^2(x+1))
2/x
2*x
3x^2-2*x+2
1/x^3
3/sqrt[x]
2*x/sqrt[x^2+1]
-2/(1-x)^2
1/2x
1/(2x)
1/(x)
5/1-3x
2/(sqrt(-2x-3)
1/((1+(x)^2)^(1/2))
1/(2x-3) - 1/(2x-3)^2
1/(2x-3) - 1/(2x-3)^2
2/x
1-e^-x
1-e^-x
3e^x
-4x^3+10/3
1/sqr[3+sqr[2x]]
1/cos[x] 
1/(exp(x)+exp(-x))
1/sqrt[x-2]
1/sqrt(x-2)
1/(exp[x]+exp[-x])
1/(exp[x])
2/x
2/x+3
2/(x+3)
1/(x^2)
1/(x (1+x^2 )^2)
144*ln(x)+81
1/y^2
1/x^2
1/(1+x^2)
1/sqrt[1+x^2]
4e^0,3x
4e^(0,3x)
1/sqrt[1-x^2]
1/sqrt[1+x^2]
1/sqrt[1-x^2]
1/sqrt[x^2]-1
-4/(3x^5)
1/(x-1)^2
3/(3x-2)^2
1/sqrt[x^2]-1
3
5x
5x^3
1/(1+x^n)
40/(5x-4)
2x^3
1/(sqrt[3x+4])
-2/(1-x)^2
-2/(1-x)^2
1/(1-x)
2*x*e^(-x^2)
1/3*x
1/(3*x)
2/x
10x
1/(1+x^5)
1/(-5x+1)^4
10*x*e^-x
1/2
1/sqrt[a^2-x^2]
1/sqrt[x^2-a^2]
1/sqrt[a^2-x^2]
3exp^x
3^x
3^x
3^x
3^x
3x/(x^2+1)^2
1/3*x^2+x
1/(x*x*x*x)+1
1/((x*x*x*x)+1)
1/(2%26%238730%3Bx)
1
1/(2sqrt[x])
1/(2*sqrt[x])
1/(2*sqrt[x])X
1/(2*x*sqrt[x])
1/(ln(x))
1/(ln[x])
1/(xln[x])
1/(x ln[x])
3cos (3x)
3cos [3x]
2exp[-3x]
1/(1+x+x^2)
-2/sqr[x]
6x^2-x^3
1/(exp(-x^3))
-13/(3x+5)^2
1/e^-x^3
1/(e^-x^3)
1/(2^(1/2)+x^(1/2)+(x+1)^(1/2))
-5x^2+2x-1
-2x^2+x
1/(2^(1/2)+x^(1/2)+(x+1)^(1/2))
2^x
1/(sqrt(3)+x)
1/(sqrt[3]+x)
1/(sqrt[3]+x)
1/(sqrt[3]+x)
1/(sqrt[3]+x)
-2/x^2
-4x^2
7*e^x/sqrt[1+3*e^x]
-2x^3
-6
1/2x^2
1/2* x^2
-1/(2x^(5/2))
-2x^2-4x+1-2e^-x+4
-2*(3x-5)
-6x+10
4e^-x+ 1/x^2
1/2x^2
1/(2x^2)
-2+e^-x+4
1/((x^8)-1)
-5/3
-2/3cos(t)sin(t)
2exp(-2.5x)
-2/3cos[t]sin[t]
2e(-2.5x)
1/(3t*2)
1/(3t^2)
2e[-2.5x]
-3y^2
1/(3 t^2)
1/(3 t^ 2)
1/(3 t^2)
-9/8t^8
2e[-2.5x]
-3/10(30x^2-4x-1)(10x^3-2x^2-x+9)^2
2/(x^2 +1)^2
0.03x^2+4
42x(3x^2-7)^6
3-1/x^2
3-(1/x^2)
3-1/x^2
5e4x+10
5e4x+10
6x^2-4x+3
8(8t-5)
8(8x-5)
3/2
3/2
3/(x^2-x-2)
-1/2x
6x^2
2/(x^2)
33-(2x)
3x-5
-1/x^3
3x-5
3-(x^2)
3/sqrt[x]
1/sqrt[1+x]
1/10
8e^(x)*e^(nx)
8e^(x)*e^(nx)
1/(x+2)^2
1/cos(x)
1/cos[x]
5/x^3
-32xe^(4x^2)
5/x^3
11x+3e^(-2)
11x+3*e^(-2)
11x+3*(e^(-2))
6x^(2)+(11/x)
3x^(-2)
11x+3x^(-2%B0
11x+3x^(-2)
11x+(3)x^(-2)
1/x
11x+(3x^(-2))
90/(2+e^-x)
1/(x^4-1)
1/%26%238730%3B(1-x²)
1/%2526%25238730%253B(1-x^2)
1/%26%238730%3B(1-x^2)
1/sqr[-x^2+1]
1/(1+e^(-x))
-7/x^3
-2x+(2e^x)/(1+x)^2
-2x+(2e^x)/(1+x)^2
-2*x+(2*e^x)/(1+x)^2
1/(-0.25x+6)
1/(-0.25x+6)
1/(5-2*x)
21/(sqrt(3x+4))
21/sqrt[3x+4]
21*(1/sqrt[3x+4])
-7/5-x
-7/(5-x)
-16/((-4x+7)^2)
3/x^3
3/x^4
14xe^(7x^2)
14xexp[7x^2]
14xe^(7x^2)
14xexp[7x^2]
14*x*exp[7x^2]
1/(1+x+x^2)
3*cos[x]+5*sin[x]
1/(sqr[x]*sqr[x+1])
3*exp[x-4]
1/x^3
-24/((-8x-6)^2)
72/sqrt[9x+5]
9e^9x+7
9e^(9x+7)
9e^(9x+7)
-28/(2x+7)
2*exp(2x)
2*exp (2x)
3*cos[x]+5*sin[x]
2*exp [2x]
3*exp [2x]
3*exp [2x]
3*exp [2x]
1-e^x
3*x^6/5-3*x^9-5
3*(x^6)/5-3*x^9-5
2*x+1/x+1/x^2
3*sqr[x]-7/(5*x)+2/(x^5)+5/(4*x^3*sqr[x])+x*sqr[x]
3*(2*x+3)^4
72/sqrt[9x+5]
1/sqr[3]
1/x^n
3x/(sqr[x+3]
3x/(sqr[x+3]
3x/(sqr[x+3])
3
3 sinx
3 sin[x]
4/3 [x]^3
4/3 [x]^3
4/3
1/x^2
18/((6x+8)^2)
6e^(6x+9)
-5x^2+3x-3
1-(x/2)
5/2x-3
5/(2x-3)
1/(x*ln[x]^3)
1 / (x + 1)^4
1/(x^2 + x + 1)
1/(sin[x]*sin[3*x])
1/x^2exp(1/x)
1/((1+x^3)
1/(1+x^3)
1/(1+x^3)
1/sqrtan[x]
1/(x^2-x+1)
1/x^2+4
-2*cos(x)
-2*cos[x]
1/sqrt[1+x]
1/sqr(x^3-1)
1/sqr[x^3-1]
1/sqr[x^3-1]
1/(x^2-8x+17)
2x+2/(x^3+9x)
-1/(1+x^2)
2-(3/x^(2))
2*x*x^2
2/x
1/(5x)
2/(x+1)
36/(5x^2)
1/(exp(x)+x)^2
1/(exp x+x)^2
1/ln[x]
1/(ln[x])
105/x
4e^-x
1/(1+e^2x)
1/(1+e^(2x))
1/(1+e^(2x)
1/(1+e^(2x))
1/(1+e^(2x))
1/(1+e^(2x))
1/(ln(x))^2
2/x
7/X^4
7/X^4
1/x^n+1
1/(x^n+1)
1/(x^n+1)
1/8(x-4)(x+4)
1/(x^3+1)
1/(x^3+1)
1/(2x-4)^2
1/(x^3+1)
1/(2x-4)^2
1
5x^2-x+1/2
10/4x+2
10xe^5x^2
10xe^(5x^2)
10x*e^(5x^2)
-5x^2+(8/x^4)+(1/2racinex)
-5x^2+(8/x^4)+(1/2%81%E3 x)
-5x^2+(8/x^4)+(1/2%81%E3 x)
-5x^2+(8/x^4)
-27/(-5+3x)
1/(2x-1)^2
1/(2x-1)^2
24/(8x-1)^2
-15*(-1-5x)^n
1/sqrt(1+10*(x-1/x)^2)
1/sqrt[1+10*(x-1/x)^2]
1/(x)^(5/2)
3/x^3
1/(1+x)^2
1/( e^x + e^-x )
1 / x log[x]
-2x
-2x
1 / x log[x]
2+1/x-1+3/(x-1)^2
2+(1/x-1)+(3/(x-1)^2)
2+1/(x-1)+(3/(x-1)^2)
1 / x log[x]
4x^3+(-6/x^7)
1/(1+x^2)^(3/2)
1/(sqrt (2x+5))
1/[sqrt [2x+5]]
1/[sqrt [2x+5]]
1/[sqrt [2x+5]]
1/sqrt [2x+5]
20xln(x)
20xln[x]
2/x^2
2/x
3/(16*(x-1)^2)
-1/((x+3)^2)
4/(9*(x+4)^3)
144*(5+6*x)^3
24/(-2*x-8)^2
1/(x+1)^2
-144*(6-12*x)^3
-4*(x+5)/(2*x^2+6*x+5)^5
-4*(x+5)/(2*x^2+20*x+51)^10
54*(6*x+10)^2
24/(-2*x-8)^2
1/(x+4)^3
3/(2x+3)
1/(1+e^x)
1/(1-x^2)
2/sqrt[t]+x
1/x^2
1/((1-x)(b-x))
1/((1-x)(b-x))