ASCIIMathML.js sample page

Use auto-math-recognize mode ( here ${\displaystyle x^2}$ and text is mixed ) or surround ASCIIMath formulas with left-quotes: ${\displaystyle \sum _{i=1}^{n}i=\frac{n(n+1)}{2}}$ or LaTeX formulas with $-signs ${\displaystyle {\int }_0^{\pi /2}\sin xdx=1}$.

And here is a simple graph:

Update axes(); plot(sin(x))

followed by a more elaborate graph (try double-clicking it, also while holding down shift or alt)

Update width=300; height=200; xmin=-5; xmax=5; xscl=1; axes(); plot((x-2)*(x-1)*x*(x+1)*(x+2)/2,-2.5,2.5);

Note: this page uses a relative link to ASCIIMathML.js, so the script should be in the same folder as this sample file.