Barrett Ruth c59b53cdc4 feat: add epsilon tolerance for floating-point output comparison ... Problem: output comparison used exact string equality after whitespace normalisation, causing correct solutions to fail on problems where floating-point answers are accepted within a tolerance (e.g. 1e-6). Solution: add an optional ui.panel.epsilon config value. When set, actual and expected output are compared token-by-token: numeric tokens are compared with math.abs(a - b) <= epsilon, non-numeric tokens fall back to exact string equality. Per-problem epsilon can also be stored in the cache and takes precedence over the global default.		2026-02-26 22:55:05 -05:00
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cp	feat: add epsilon tolerance for floating-point output comparison	2026-02-26 22:55:05 -05:00