Advanced Math

Integral Calculator

Integrates sums and constant multiples of powers of x (including 1/x and sqrt(x)) and sin, cos and e^x of a linear expression. Indefinite answers include + C; definite integrals show F(b) − F(a) with the bounds substituted. Anything needing substitution or integration by parts is reported as unsupported rather than guessed.

Inputs∫ f(x) dx

Typef(x)Examples: 4x^3 − x + 2 · (x + 1)^2 · 1/x · sqrt(x) · sin(2x) · 3cos(x) · e^(3x). Not supported: products like x·sin(x) or insides like sin(x^2).

Step-by-step

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Fill in the fields and press Solve. The full method will appear here, one numbered step at a time.

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Related formulas

Explained with worked examples in the Formula Library.

Power rule (integrals)Integral of 1/x Definite integral