Library / First Principles Framework (FPF) - Core Conceptual Specification
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Source changed 2026-10-03 08:25:59 UTC · snapshot created 2026-10-03 08:26:43 UTC · last check 2026-10-03 09:40:10 UTC

C.25:4.4 - Guard reading

A quality guard is conjunctive only over the truth conditions that the current claim actually declares. For example:

declared scope covers TargetSlice AND declared measures satisfy their own laws AND each other declared prerequisite holds

An absent optional slot contributes no condition. Each measure keeps its own Scale and comparison law; a trade-off, alternative, weighted combination, or partial order must be stated under the pattern that defines it rather than being smuggled into AND. If this typed decomposition cannot express what makes the claim true, do not force the family into C.25.