#SmallMatrixInverse (#SMI) is a small #publicdomain #matrix #inversion library.
SMI is a small #C library that provides very fast, SIMD optimized matrix inversion operations. SMI can invert 2×2, 3×3, and 4×4 matrices. SMI provides machine optimized algorithms where possible, but also provides plain C implementations for platform compatibility.
Website 🔗️: https://github.com/niswegmann/small-matrix-inverse