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SpecifiabilityClosureCert
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IndisputableMonolith.Foundation.DistinguishabilityFromSpecifiability on GitHub at line 91.
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88
89/-- Route B certificate: specifiability is exactly the same floor as a
90non-singleton universe of discourse. -/
91structure SpecifiabilityClosureCert (K : Type*) [Nonempty K] : Prop where
92 equivalence :
93 (∃ x y : K, x ≠ y) ↔ Nonempty (NontrivialSpecification K)
94
95/-- The specifiability closure certificate is theorem-backed. -/
96theorem specifiabilityClosureCert (K : Type*) [Nonempty K] :
97 SpecifiabilityClosureCert K where
98 equivalence := distinguishability_iff_nontrivial_specifiability
99
100end SpecifiabilityClosure
101end Foundation
102end IndisputableMonolith