Calculus

Derivative Calculator

Differentiate a polynomial-style expression in x with a derivative calculator that shows steps, first and second derivatives, slope at a point, concavity.

Exponential Growth Decay Calculator

Model exponential growth and decay with continuous or compound formulas, including doubling and halving times.

Integral Calculator

Use an integral calculator with steps for polynomial-style expressions, definite bounds, average value, midpoint and trapezoid checks.

Limit Calculator

Evaluate polynomial ratio limits using direct substitution and L'Hôpital's rule for indeterminate forms.

Series Convergence Calculator

Analyze series convergence using the ratio test, root test, and divergence test, or compute geometric series sums.