poincare-disk

High-Performance Hyperbolic Sparse Autoencoders for Mechanistic Interpretability

A Hyperbolic 3D Rendering Engine

Poincare disk model on HTML5 canvas. Engine ready for development. It allows you to draw polygons, rotate them, move them, it also has a built-in tessellation demo.

A demo trying to render poincare disc shapes

Draw shapes in the Poincarè Disk, model of Hyperbolic Geometry.

This is a copy of Ajit Datar's HyperArt project for generating and viewing repeating hypberbolic patterns.

Trainer for manifold-valued Hidden Markov Models

Hyperbolic tessellations in the Poincare Disk model using DirectX D3D11 on Windows 10.

A Poincaré disk implementation in Haskell. The H in Hoincare is silent.

MATLAB ECG and HRV toolkit with artifact-aware interval handling, time/frequency metrics and Poincaré analysis

A hyperbolic knowledge manifold that teaches small language models what they don't know.

A script to create Escher-like tilings of the Poincare disk.

Hyperbolic geometry primitives (Poincare disk, Klein model, geodesics) for AI safety and governance. Part of SCBE-AETHERMOORE.

Adaptive interpolatory curve subdivision with learned per-edge insertion angles, evaluated across the Euclidean plane, the two-sphere, and the Poincaré disk. The classical fixed-tension parameter is replaced by a learned local-angle predictor, while interpolation is preserved as a structural property of the operator.

CPU-native topological memory substrate for multi-agent RL. Zero GPU, zero vector DBs — just hyperbolic geometry and NumPy.

This is a repo about the Henri Poincaré disk

HyperbolicLab — Interactive Hyperbolic Geometry & Non-Euclidean Neural Networks Laboratory