The Number That Shouldn't ExistTL;DR Brahmagupta defined explicit arithmetic rules for zero in 628 CE, shifting it from a placeholder to a formal number. The combination of Aryabhata's positional notation and Brahmagupta's zero mSep 26, 2026·11 min read·1
History of computer science in india Part 2Unsung Bits: the wild, underrated CS ideas that came out of IndiaJul 30, 2026·7 min read·4
Does Your System Prompt Actually Do Anything? I Built an Eval to Find OutI Built a Prompt Eval, Then Had to Debug the EvalJul 4, 2026·16 min read·21
Adding Rank Fusion to my RAG retrieval logicMore on Agentic Rags and Project updatesJun 20, 2026·13 min read·13