Xah Talk Show 2022-11-21 Math WolframLang Working Session. Derive Stereographic Projection, Geometric Inversion
- show some inversion gallery.
- show definition.
- show inversion of a line.
- show inversion of a circle.
- show Peaucellier Linkage
- derive geometric inversion formula, for 2d, then for 3d
- show stereographic projection
- show relations of geometric inversion and stereographic projection