Theorem nimpoe-P4.4b.CL 382

Description: Closed Form of nimpoe-P4.4b 380. †

Assertion

Ref	Expression
nimpoe-P4.4b.CL	⊢ (𝜑 → (¬ 𝜑 → 𝜓))

Proof of Theorem nimpoe-P4.4b.CL

Step	Hyp	Ref	Expression
1		rcp-NDASM1of1 192	. 2 ⊢ (𝜑 → 𝜑)
2	1	nimpoe-P4.4b 380	1 ⊢ (𝜑 → (¬ 𝜑 → 𝜓))

Syntax hints:  ¬ wff-neg 9   → wff-imp 10

This theorem was proved from axioms:  ax-L1 11  ax-L2 12  ax-L3 13  ax-MP 14

This theorem depends on definitions:  df-bi-D2.1 107  df-and-D2.2 133  df-true-D2.4 155

This theorem is referenced by: (None)