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def

continuous_positive_ratio_arithmetic_invariant

definition
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module
IndisputableMonolith.Foundation.UniversalForcing
domain
Foundation
line
50 · github
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IndisputableMonolith.Foundation.UniversalForcing on GitHub at line 50.

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formal source

  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