NFE Home New Foundations Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  NFE Home  >  Th. List  >  3anim3i Unicode version

Theorem 3anim3i 1139
Description: Add two conjuncts to antecedent and consequent. (Contributed by Jeff Hankins, 19-Aug-2009.)
Hypothesis
Ref Expression
3animi.1
Assertion
Ref Expression
3anim3i

Proof of Theorem 3anim3i
StepHypRef Expression
1 id 19 . 2
2 id 19 . 2
3 3animi.1 . 2
41, 2, 33anim123i 1137 1
Colors of variables: wff setvar class
Syntax hints:   wi 4   w3a 934
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  df-3an 936
This theorem is referenced by:  syl3anl3  1232  syl3anr3  1236
  Copyright terms: Public domain W3C validator