Step
*
of Lemma
cond_rel_implies_wf
∀[T:Type]. ∀[P:T ⟶ ℙ]. ∀[R1,R2:T ⟶ T ⟶ ℙ]. (when P, R1 => R2 ∈ ℙ)
BY
{ ProveWfLemma }
Latex:
Latex:
\mforall{}[T:Type]. \mforall{}[P:T {}\mrightarrow{} \mBbbP{}]. \mforall{}[R1,R2:T {}\mrightarrow{} T {}\mrightarrow{} \mBbbP{}]. (when P, R1 => R2 \mmember{} \mBbbP{})
By
Latex:
ProveWfLemma
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