Integral Calculator

Calculate indefinite and definite integrals with step-by-step solutions and visual representation.

calculus integration mathematics area antiderivative

Integral Calculator

Calculate indefinite and definite integrals with step-by-step solutions

Integration Type

Function to Integrate

Function Visualization

About Integration

Integration is a fundamental concept in calculus that allows us to calculate areas, volumes, and accumulation of quantities over time or space. It is the reverse process of differentiation.

Common Integration Rules

Basic Rules

∫x^n dx = (x^(n+1))/(n+1) + C, n ≠ -1
∫e^x dx = e^x + C
∫sin(x) dx = -cos(x) + C
∫cos(x) dx = sin(x) + C

Integration Techniques

Substitution Method
Integration by Parts
Partial Fractions
Trigonometric Substitution