1.sympy / sympyA computer algebra system written in pure Pythonpythonmathcomputer-algebrasciencehacktoberfestPythonOther license15K total5.6K forks+271 starsfrom 14,797 · score 5.61
2.josdejong / mathjsAn extensive math library for JavaScript and Node.jsmathjavascriptcomplex-numbersmatricesunitsbignumbers+1 moreJavaScriptAPACHE-2.015K total1.3K forks+63 starsfrom 15,039 · score 4.16