Calc3 Assistant

A multivariable calculus assistant with symbolic computations for Chrome and Firefox.

Calc3 Assistant is a browser extension that helps you solve multivariable calculus problems symbolically, directly in your browser . It supports partial derivatives, gradients, integrals, and more. Calc3 Assistant brings advanced multivariable calculus tools to your fingertips. Using a clean and interactive interface, you can input expressions using familiar LaTeX-style math fields and receive symbolic solutions instantly. Supported operations include: Partial derivatives (with respect to any variable) Gradients, divergence, and curl Double and triple integrals Line and surface integrals Arc length and directional derivatives Lagrange multipliers for constrained optimization Built for students, engineers, and educators, Calc3 Assistant requires no setup — just install and start calculating. Whether you're reviewing concepts, solving assignments, or checking your work, this extension saves time and adds confidence to your learning.