Zigzag engine: cubical/string-diagram constructions in Rust. Reference for topolei.

Maximus Gorog d679eeba6b Add Three.js renderer for half_braid geometry with variational elastic curves ... - web/zigzag-renderer.jsx: React component with full variational curve solver - Minimizes E = τ·Σ|Δp|² + β·Σ|Δ²p|² + κ·|p_mid - waypoint|² - Solves tridiagonal + pentadiagonal linear system via Gaussian elimination - Self-loops rendered as parametric curves offset toward waypoint - Wire coloring by group: input (blue), crossing (purple), output (green) - web/index.html: Minimal HTML loading React/Three.js from CDN Features: - Interactive orbit controls (drag + wheel zoom) - Control panel with sliders: Tension τ, Bending β, Waypoint κ, Resolution - Toggles for waypoints, surfaces, labels - Dark theme with gold accents Coordinate mapping: coord[0]→z, coord[1]→y, coord[2]→x with scale 1.2 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>		2026-04-08 01:07:06 -06:00
examples	Fix explosion.rs over-approximation: use cospan rewrite data for correct covering relations	2026-04-08 00:54:18 -06:00
fixtures	Fix explosion.rs over-approximation: use cospan rewrite data for correct covering relations	2026-04-08 00:54:18 -06:00
src	Fix explosion.rs over-approximation: use cospan rewrite data for correct covering relations	2026-04-08 00:54:18 -06:00
tests	Fix explosion.rs over-approximation: use cospan rewrite data for correct covering relations	2026-04-08 00:54:18 -06:00
web	Add Three.js renderer for half_braid geometry with variational elastic curves	2026-04-08 01:07:06 -06:00
.gitignore	Fix explosion.rs over-approximation: use cospan rewrite data for correct covering relations	2026-04-08 00:54:18 -06:00
Cargo.lock	Fix explosion.rs over-approximation: use cospan rewrite data for correct covering relations	2026-04-08 00:54:18 -06:00
Cargo.toml	Fix explosion.rs over-approximation: use cospan rewrite data for correct covering relations	2026-04-08 00:54:18 -06:00