This directory contains benchmarks which can be used when working on performance improvements of math.js.

First build the source code once:

$ npm install
$ npm run build

To run all benchmarks:

$ node index.js

To run a single set of benchmarks:

$ node expression_parser.js

Install python, and the python library numpy, then run the benchmarks:

$ python matrix_operations_python.py

For matrix operations, there is a small benchmark for Octave. Open Octave, run the script matrix_operations_octave.m

• use larger matrix, like 250x250 instead of 25x25
• Compare expression parsers
  • math.js
  • expr-eval
  • jsep
  • math-expression-evaluator