Theorem nmt-3.32b.CL 296

Description: Closed Form of nmt-P3.32b 294.

Assertion

Ref	Expression
nmt-3.32b.CL	⊢ ((¬ 𝜑 → 𝜑) → 𝜑)

Proof of Theorem nmt-3.32b.CL

Step	Hyp	Ref	Expression
1		rcp-NDASM1of1 192	. 2 ⊢ ((¬ 𝜑 → 𝜑) → (¬ 𝜑 → 𝜑))
2	1	nmt-P3.32b 294	1 ⊢ ((¬ 𝜑 → 𝜑) → 𝜑)

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-or-D2.3 145  df-true-D2.4 155

This theorem is referenced by: (None)