XahTV 2019-06-20 JavaScript svg drawing ellipse, unicode math symbols in variable name and function names
- SVG: Circle Arc
- SVG Path: Elliptical Arc
- https://www.w3.org/TR/SVG2/paths.html#PathDataEllipticalArcCommands
- Unicode in Function Names and Operator Symbol
- Unicode Math Symbols ∑ ∫ π² ∞
- Mathematica vs Lisp Syntax