This console app is an Eigenmath computer algebra calculator for a browser.
Eigenmath is a symbolic math program for people who need to compute with symbols as well as numbers.
Perhaps you know it from the others versions for windows, mac, phone.
This app works in your browser, and powerful scientific calculator that helps you with various formulas and calculations.

Provides multiple built-in functions including abs, adj, arccos, arccosh, arcsin, arcsinh, arctan, arctanh, binomial, break, ceiling, check, condense, conj.. and more.

It can be used for various purposes as follows. basic calculations, scientific calculations,
solution of linear equations, indefinite and definite integration, matrix operations, multidimensional integrals...