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Integral Calculator
Calculate definite and indefinite integrals with steps. Supports polynomial, trigonometric, exponential, and logarithmic functions.

Integration Rules

Power Rule: ∫x^n dx = x^(n+1)/(n+1) + C, n ≠ -1
Trigonometric: ∫sin(x) dx = -cos(x) + C
Exponential: ∫e^x dx = e^x + C

Supported Functions

  • Polynomials: x^3, 2x + 5
  • Trigonometric: sin(x), cos(x), tan(x)
  • Exponential: e^x, 2^x
  • Logarithmic: ln(x), log(x)
  • Rational functions: 1/x