Mathematics, quantitative finance, and the tools I build along the way.https://omermikhailk.deven-GBhttps://omermikhailk.dev/en/blog/geometry-of-loss-functionshttps://omermikhailk.dev/en/blog/geometry-of-loss-functionsWhy convexity matters more than you think, and what happens when you lose it.Sun, 08 Mar 2026 00:00:00 GMTmathmloptimizationhttps://omermikhailk.dev/en/blog/colophonhttps://omermikhailk.dev/en/blog/colophonHow this site is built, and how to write for it.Sun, 01 Mar 2026 00:00:00 GMTmetaweb-dev