fermi-estimation

Solve user questions with defensible Fermi estimates using explicit assumptions, source-backed inputs, uncertainty ranges, and sensitivity analysis. Use when exact data is unavailable or too slow to collect but the user still needs a quantitative answer for counts, market size, demand, costs, revenue, capacity, timing, or operational scale. Prefer quick primary-source lookup when it exists; use Fermi estimation as fallback or cross-check when direct measurement is unavailable, stale, fragmented, or too slow. Autonomously gather accessible evidence, prefer current primary sources, and drive to a conclusion without asking for approval.