Step
*
of Lemma
rel-comp_wf
∀[A,B,C:Type]. ∀[R1:A ⟶ B ⟶ ℙ]. ∀[R2:B ⟶ C ⟶ ℙ]. ((R1 o R2) ∈ A ⟶ C ⟶ ℙ)
BY
{ ProveWfLemma }
Latex:
Latex:
\mforall{}[A,B,C:Type]. \mforall{}[R1:A {}\mrightarrow{} B {}\mrightarrow{} \mBbbP{}]. \mforall{}[R2:B {}\mrightarrow{} C {}\mrightarrow{} \mBbbP{}]. ((R1 o R2) \mmember{} A {}\mrightarrow{} C {}\mrightarrow{} \mBbbP{})
By
Latex:
ProveWfLemma
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