Repository Index

SIMD-accelerated distances, dot products, matrix ops, geospatial & geometric kernels for 16 numeric types — from 6-bit floats to 64-bit complex — across x86, Arm, RISC-V, and WASM, with bindings for Python, Rust, C, C++, Swift, JS, and Go 📐

• arm-neon
• assembly
• metrics
• simd

ANSI C library for NURBS, B-Splines, and Bézier curves with interfaces for C++, C#, D, Go, Java, Javascript, Lua, Octave, PHP, Python, R, and Ruby.

• nurbs
• b-splines
• bezier-curves
• splines

Parallel solvers for sparse linear systems featuring multigrid methods.

• math-physics
• library
• hpc
• radiuss

Qhull development for www.qhull.org -- Qhull 2020.2 (8.1-alpha1) at https://github.com/qhull/qhull/wiki

• qhull
• computational-geometry
• convex-hull
• delaunay-triangulation

Simulation for spacecraft attitude control system analysis and design

Supernodal sparse direct solver. https://portal.nersc.gov/project/sparse/superlu/

An ESP32 and 4.2" ePaper Display reads Dark Sky weather API and displays the weather using ESP-IDF

• esp-idf
• esp32
• dark-sky-api
• weather

NASA/JPL SPICE Toolkit for C – patched for cross-platform compatibility

• astronomy
• astronomical-algorithms
• celestial-mechanics
• nasa