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continuous_positive_ratio_arithmetic_invariant
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IndisputableMonolith.Foundation.UniversalForcing on GitHub at line 50.
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47
48/-- The continuous positive-ratio realization has the same forced arithmetic
49as every other realization. -/
50noncomputable def continuous_positive_ratio_arithmetic_invariant
51 (C : LogicAsFunctionalEquation.ComparisonOperator)
52 (h : LogicAsFunctionalEquation.SatisfiesLawsOfLogic C)
53 (S : LogicRealization.{0, 0}) :
54 (arithmeticOf (LogicRealization.ofPositiveRatioComparison C h)).peano.carrier
55 ≃ (arithmeticOf S).peano.carrier :=
56 ArithmeticOf.equivOfInitial
57 (arithmeticOf (LogicRealization.ofPositiveRatioComparison C h)) (arithmeticOf S)
58
59/-- The Peano surface is available for the forced arithmetic of every
60realization. -/
61theorem peano_surface (R : LogicRealization) :
62 ArithmeticOf.PeanoSurface (arithmeticOf R) :=
63 ArithmeticOf.extracted_peanoSurface R
64
65end UniversalForcing
66end Foundation
67end IndisputableMonolith