Matlab usually flags cases like that in the editor suggesting you reserve space outside a loop. My experience with numpy was that it was 11x slower than visual

Matlab usually flags cases like that in the editor suggesting you reserve space outside a loop. My experience with numpy was that it was 11x slower than visual basic access in excel. I was deali g with a lot of small matricies instead of a big one and I think that contributed. I want to try julia in production. About to try out rust in production.