Xah Talk Show 2025-07-27 Ep687 Wolfram Language, Geometric Inversion, Export, SVG vs Canvas, Dense Tech Talk

Timestamp

• timestamp
• 55:32 geometric inversion explained

• geometric inversion explained
• https://youtu.be/NdMDwU1HMNY?t=3332

Wolfram language

• Wolfram: Download Wolfram Engine
• Wolfram Language for Programers
• WolframLang Packages by Xah Lee

• Emacs: Xah Wolfram Mode 📦

Geometric Inversion

• xah invert circle package, Wolfram language
• https://github.com/xahlee/InvertCircle

• Geometric Inversion
• Geometric Inversion, Wolfram Code
• Geometric Inversion, 2D Grid

• Circle Inversion Gallery

• Geometric Inversion, 2D Tiles

GeoGebra

• Plane Curves: GeoGebra Files Index

• GeoGebra: Inversion of A Line
• GeoGebra: Inversion of A Circle
• GeoGebra: Inversion Angle Invariance
• GeoGebra: Inversion of Sine Curve
• GeoGebra: Ellipse Inversion
• GeoGebra: Geometric Inversion

• GeoGebra: Inversion of Archimedes's spiral

SVG

• Practical SVG Tutorial
• Canvas vs SVG

Export["cir.svg",
Graphics[ Circle[{0,0},1]]
]