Step
*
of Lemma
minimal-not-not-excluded-middle-ext
∀[A,P:ℙ]. (((P ∨ (P
⇒ A))
⇒ A)
⇒ A)
BY
{ xxxExtract of Obid: minimal-not-not-excluded-middle
normalizes to:
λf.(f (inr (λp.(f (inl p))) ))
finishing with Autoxxx }
Latex:
Latex:
\mforall{}[A,P:\mBbbP{}]. (((P \mvee{} (P {}\mRightarrow{} A)) {}\mRightarrow{} A) {}\mRightarrow{} A)
By
Latex:
xxxExtract of Obid: minimal-not-not-excluded-middle
normalizes to:
\mlambda{}f.(f (inr (\mlambda{}p.(f (inl p))) ))
finishing with Autoxxx
Home
Index