Wont MtxVec become obsolete once .NET compilers are improved?
Even the best x86 native compilers today still use specialy optimized libraries. And there are two things that make MtxVec special: high quality code of a vast array of different numerical algorithms and speed. While in theory everything is possible, the reality of today shows astounding performance gains (10-30x) for numerical applications which use MtxVec against custom code. The only way to expirience those gains, is to try the library.