3 ms·More like linear algebra, real analysis, and probability for the areas you listed.by mirker 5y agoMore like linear algebra, real analysis, and probability for the areas you listed.0xfaded 5y agoStatistics for sure. But i don't really find myself using analysis on a day to day basismirker 5y agoGradients and convex analysis pop up in optimization. My understanding is controls uses analysis as well (at least for understanding theory).