MPE Home Metamath Proof Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >  axc4i Structured version   Visualization version   GIF version

Theorem axc4i 2357
Description: Inference version of axc4 2356. (Contributed by NM, 3-Jan-1993.)
Hypothesis
Ref Expression
axc4i.1 (∀𝑥𝜑𝜓)
Assertion
Ref Expression
axc4i (∀𝑥𝜑 → ∀𝑥𝜓)

Proof of Theorem axc4i
StepHypRef Expression
1 nfa1 2189 . 2 𝑥𝑥𝜑
2 axc4i.1 . 2 (∀𝑥𝜑𝜓)
31, 2alrimi 2252 1 (∀𝑥𝜑 → ∀𝑥𝜓)
Colors of variables:    wff setvar class
This proof depends on syntax axioms:  wi 4  wal 1568
This proof depends on axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1828  ax-4 1842  ax-5 1943  ax-6 2000  ax-7 2041  ax-10 2179  ax-12 2216
This proof depends on definitions:  df-bi 210  df-or 862  df-ex 1813  df-nf 1817
This theorem is used by:  hbae  2465  hbsb2  2516  hbsb2a  2518  hbsb2e  2520  reu6  3691  ralidm  4480  axunndlem1  10591  axacndlem3  10605  axacndlem5  10607  axacnd  10608  bj-nfs1t  37458  bj-hbs1  37480  bj-hbsb2av  37482  bj-hbaeb2  37486  wl-hbae1  38207  frege93  44715  spALT  44960  pm11.57  45132  pm11.59  45134  axc5c4c711toc7  45147  axc11next  45149  hbalg  45297  ax6e2eq  45299  ax6e2eqVD  45648  ichnfimlem  48245
  Copyright terms: Public domain W3C validator