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Theorem anim1i 551
Description: Introduce conjunct to both sides of an implication. (Contributed by NM, 5-Aug-1993.)
Hypothesis
Ref Expression
anim1i.1
Assertion
Ref Expression
anim1i

Proof of Theorem anim1i
StepHypRef Expression
1 anim1i.1 . 2
2 id 19 . 2
31, 2anim12i 549 1
Colors of variables: wff setvar class
Syntax hints:   wi 4   wa 358
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8
This theorem depends on definitions:  df-bi 177  df-an 360
This theorem is referenced by:  sylanl1  631  sylanr1  633  disamis  2314  sucevenodd  4510  sucoddeven  4511  fun11uni  5162  fores  5278  isomin  5496  ndmovass  5618
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