Had to look it up: > Intel oneAPI Math Kernel Library (Intel oneMKL; formerly Intel Math Kernel Library or Intel MKL), is a library of optimized math routines

Had to look it up: > Intel oneAPI Math Kernel Library (Intel oneMKL; formerly Intel Math Kernel Library or Intel MKL), is a library of optimized math routines for science, engineering, and financial applications. Core math functions include BLAS, LAPACK, ScaLAPACK, sparse solvers, fast Fourier transforms, and vector math. https://en.m.wikipedia.org/wiki/Math_Kernel_Library https://en.m.wikipedia.org/wiki/Math_Kernel_Library