Integral Checker

Check an integral by differentiating it: type the integrand and an answer and see whether F′(x) = f(x); compare two answers that look different; check a definite integral against an exact value.

Your integral

The integrand
Your answer
Second answer
Lower limit
Upper limit
Your exact answer
Type maths as plain text: x^2, 3x(x^2+5)^4, e^(3x+1), sqrt(x), ln|x|, sin(2x)^2 or sin^2(2x), sec, cosec, cot, arcsin, pi. Leave out the + c. Press Enter to check.

The graphs