René

René is a graph renderer driven by APL, a language of greater uniformity and extensibility than traditional Mathematics notation.

Usage

Functions are to be provided in a slightly modified form of APL expressions. Often these expressions are indistinguishable from traditional arithmetic notation, but at other times they may look strikingly different.

// f(x) = (x^3)/2 + 5
ƒ("(x^3)/2+5").graph(document.getElementById('cvs'))

// f(x) = 2cos(x)
ƒ("2*1•x").graph(document.getElementById('cvs'))