Theorem maet-P1.10 64

Description: Closed Form of Middle Antecedent Elimination.

Assertion

Ref	Expression
maet-P1.10	⊢ ((𝜑 → (𝜓 → 𝜒)) → (𝜓 → (𝜑 → 𝜒)))

Proof of Theorem maet-P1.10

Step	Hyp	Ref	Expression
1		imcomm-P1.6 48	1 ⊢ ((𝜑 → (𝜓 → 𝜒)) → (𝜓 → (𝜑 → 𝜒)))

Syntax hints:   → wff-imp 10

This theorem was proved from axioms:  ax-L1 11  ax-L2 12  ax-MP 14

This theorem is referenced by: (None)