hyperliquid-mathDeterministic, explainable Hyperliquid math

Exact decimals, zero network I/O, and every result carries its own audit trace.

Exact decimals

All arithmetic runs on 40-significant-digit decimals; rounding direction is always conservative for the user. CCXT-class float precision bugs are structurally impossible.

Audit trace

Every function returns { value, trace } — normalized inputs, formula and source IDs, every rounding decision and every assumption. Audit any number back to the docs it came from.

Verified against mainnet

1,100+ tests at 100% line, branch, and function coverage, a pinned official-SDK oracle in CI, and dated live-API fixtures.

Zero network I/O

The package computes; you fetch and map. No fetching, caching, signing, or submitting — pure deterministic functions with one runtime dependency.