PiMathMath exercises in your hands

Create, compute and display mathematics in JavaScript, with LaTeX output. Built for teachers who write exercise generators.

Exact arithmetic

Fractions, roots, monomials, polynomials and equations are computed exactly, never with floating-point approximations.

Every object exposes `.tex` for LaTeX and `.display` for plain text. Ready for MathJax or KaTeX.

Draw polynomials, equations, points, lines and circles with controlled coefficients and solutions.

Plain objects and string parsing. Works from an untyped JavaScript snippet as well as from TypeScript.