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Theorem ralimiaa 2519
Description: Inference quantifying both antecedent and consequent. (Contributed by NM, 4-Aug-2007.)
Hypothesis
Ref Expression
ralimiaa.1 ((𝑥𝐴𝜑) → 𝜓)
Assertion
Ref Expression
ralimiaa (∀𝑥𝐴 𝜑 → ∀𝑥𝐴 𝜓)

Proof of Theorem ralimiaa
StepHypRef Expression
1 ralimiaa.1 . . 3 ((𝑥𝐴𝜑) → 𝜓)
21ex 114 . 2 (𝑥𝐴 → (𝜑𝜓))
32ralimia 2518 1 (∀𝑥𝐴 𝜑 → ∀𝑥𝐴 𝜓)
Colors of variables: wff set class
Syntax hints:  wi 4  wa 103  wcel 2128  wral 2435
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 105  ax-ia2 106  ax-ia3 107  ax-5 1427  ax-gen 1429
This theorem depends on definitions:  df-bi 116  df-ral 2440
This theorem is referenced by:  ralrnmpt  5611  rexrnmpt  5612  acexmidlem2  5823  mptelixpg  6681  trirec0  13686
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