Theorem sps-o 38909

Description: Generalization of antecedent. (Contributed by NM, 5-Jan-1993.) (Proof modification is discouraged.) (New usage is discouraged.)

Hypothesis

Ref	Expression
sps-o.1	⊢ (𝜑 → 𝜓)

Assertion

Ref	Expression
sps-o	⊢ (∀𝑥𝜑 → 𝜓)

Proof of Theorem sps-o

Step	Hyp	Ref	Expression
1		ax-c5 38884	. 2 ⊢ (∀𝑥𝜑 → 𝜑)
2		sps-o.1	. 2 ⊢ (𝜑 → 𝜓)
3	1, 2	syl 17	1 ⊢ (∀𝑥𝜑 → 𝜓)

Syntax hints:   → wi 4  ∀wal 1538

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-c5 38884

This theorem is referenced by:  axc5c711toc7  38921  axc11n-16  38939  ax12eq  38942  ax12el  38943  ax12inda  38949  ax12v2-o  38950  axc11-o  38952