HAXX (Hamilton's Quaternion Algebra for CXX) is a C++ software infrastructure for the development of efficient scalar and tensorial quaternion algorithms.

Geometric Algebra Library

Dual Quaternion (i.e Rotation & Translation) Library for c++

A library for computing Hecke matrices, eigenvectors, and eigenvalues for positive definite rational ternary quadratic forms.

A simple header-only generic C++ quaternion class.

Flight controller firmware.

Кватернионно-векторно-матричная библиотека на Object Pascal для Delphi

Кватернионно-векторно-матричная библиотека

A simple, header only math library for the C Language.

Graph Neural Networks for Knowledge Graph Link Prediction (WSDM 2022) (Pytorch)

Quaternion Graph Neural Networks (ACML 2021) (Pytorch and Tensorflow)

Implementation of Arcball which tackles the problem that the mouse is in 2D and the object is in 3D by picturing a sphere behind the screen that when clicked pinches the sphere and by dragging, the sphere is rotated around its center with all its associated objects

QuatRE: Relation-Aware Quaternions for Knowledge Graph Embeddings (TheWebConf WWW 2022) (Pytorch)

Official PyTorch repository for Quaternion Generative Adversarial Networks.

IOMath-rs is a fast math rust-library.

Magma code for the classification of definite Hermite quaternion orders and definite quaternion orders with locally free cancellation

Script allows you to rotate a quaternion with given XYZ Euler angles

Official PyTorch repository for Dual Quaternion Ambisonics Array for Six-Degree-of-Freedom Acoustic Representation

Quaternion-based Kalman filter for attitude estimation from IMU data

Exploring generation and visualization of various techniques that involve fractal rendering.