naimurdev / mathconverter

Converts from AsciiMath, LaTeX, MathML to LaTeX, MathML

Converter for AsciiMath, LaTeX & MathML equations

Converts from AsciiMath, LaTeX, MathML to LaTeX, MathML

utilizes MathMLCloud (for MathML output) and XSL transforms (for LaTeX output).

(Optional):

virtualenv env
. env/bin/activate

Install:

pip install -r requirements.txt

Usage:

./converter.py --help

Example

$ ./converter.py --equation "x^2" --iformat asciimath --oformat mathml

<math xmlns="http://www.w3.org/1998/Math/MathML" alttext="x squared">
  <mstyle displaystyle="true">
    <msup>
      <mi>x</mi>
      <mn>2</mn>
    </msup>
  </mstyle>
</math>

Known issues

Don't use bash shell confusing/specific signs like e.g. $$ or " in the commandline or escape them properly. If you're unsure how to do that, run the command without --equation like this:

$ ./converter.py --iformat asciimath --oformat mathml

it will prompt you for the equation that way.

Background information

For generating MathML it is using the public reachable MathMLCloud on https://api.mathmlcloud.org/equation which is utilizing a Node.js server version of Mathjax for generating output.

LaTeX is generated by XSLTs from MathML input.

A special case is the AsciiMath to LaTeX conversion. On the first step it generates MathML from MathMLCloud and then uses the XSLTs to generate LaTeX out of it.

MathML to LaTeX XSLTs available in this repo:

• xsl_yarosh by Vasil Yaroshevich. Contains XSLT 1 transformation from MathML to LaTeX
• xsl_transpect by transpect.io. Contains XSLT 2 transformations from MathML to LaTeX (not used currently)