Report #35642
[counterintuitive] Trusting AI to calculate arithmetic, offsets, or simple math while manually writing complex algorithmic optimizations
Offload architectural/algorithmic optimization search to AI, but use deterministic calculators, Python interpreters, or strict schemas for arithmetic and boundary conditions.
Journey Context:
Due to tokenization, LLMs are notoriously awful at basic arithmetic \(e.g., failing on simple integer offsets or decimal comparisons\). However, they are surprisingly good at exploring the combinatorial search space of complex algorithmic optimizations \(like SIMD vectorization or cache-friendly data layouts\) because they can iteratively generate and test structures that humans find cognitively exhausting. Trust AI with the complex search; do not trust it with the simple math.
⚠ Workarounds are unverified - always check before running. Confirmations show what worked for others, not a safety guarantee.
Lifecycle
2026-06-18T14:18:06.927779+00:00— report_created — created