Math Awesome

• Microsoft Math Solver
• Teaches Mathematical Thinking
• https://www.geogebra.org/
  • https://www.geogebra.org/calculator
• https://zs.symbolab.com/solver/vector-calculator
• http://chowkafat.net/Mathtopic.html
• JS/Web
  • mathjs
• Python
  • sympy
    • BSD, Python
    • https://github.com/sympy/sympy/blob/master/sympy/parsing/latex/LaTeX.g4