Online Integral Calculator

Integrate functions

The calculator will accept any of the following expressions :

  • Straight lines: (3x - 2)
  • Polynomials: (x^3 + 3x^2 - 5x + 2)
  • Any of the trigonometric functions: sin(x), cos(x/2), tan(2x), csc(3x), sec(x/4), cot(x)
  • The inverse trigonometric functions: arcsin(x), arccos(x), arctan(x), arccsc(x), arcsec(x), arccot(x)
  • Exponential (e^x) and logarithm (ln(x) for natural log and log(x) for log base 10)
  • Absolute value: use "abs" like this: abs(x)
  • The hyperbolic functions and their inverses: sinh(x), cosh(x), tanh(x), arcsinh(x), arccosh(x), arctanh(x)
  • ceiling: ceil(x) and round: round(x)
  • square root: sqrt(x)

You can also use any combinations of the above, like "ln(abs(x)".