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def definition def or abbrev

strict_universal_forcing

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formal statement (Lean)

  26noncomputable def strict_universal_forcing (R S : StrictLogicRealization) :
  27    (StrictLogicRealization.arith R).peano.carrier
  28      ≃ (StrictLogicRealization.arith S).peano.carrier :=

proof body

Definition body.

  29  ArithmeticOf.equivOfInitial (StrictLogicRealization.arith R)
  30    (StrictLogicRealization.arith S)
  31
  32/-- The Peano surface for every strict realization. -/

depends on (8)

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