Calculate Improper Integral

Improper integrals use limits at infinite bounds or discontinuities. A finite limit indicates convergence.

Formula: ∫ₐ^∞ f(x)dx = lim(b→∞) ∫ₐᵇ f(x)dx

Use parentheses carefully when entering nested expressions, fractions, powers, and trigonometric functions. The intended grouping must match the mathematical notation.

A good verification is to choose a simple function whose derivative or integral is already known and compare the result.