agent-orchestrator-benchmark/calculators/builder-adversary/run-05/machine-docs/DECISIONS.md

DECISIONS — shared (append-only)

2026-06-15 — Token.value for non-numeric tokens

Decision: Token.value is None for operator/paren/EOF tokens, and int or float for NUMBER tokens. Rationale: Parser phases only need the numeric value; operator/paren tokens carry no useful payload beyond their kind.

2026-06-15 — Float parsing strategy

Decision: Use Python's built-in float() for converting float literals. Detect float vs int by presence of . in the matched string. Rationale: Handles edge cases like .5 and 10. correctly via stdlib, avoids manual parsing bugs.