NFE Home New Foundations Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  NFE Home  >  Th. List  >  syl3anr2 Unicode version

Theorem syl3anr2 1235
Description: A syllogism inference. (Contributed by NM, 1-Aug-2007.)
Hypotheses
Ref Expression
syl3anr2.1
syl3anr2.2
Assertion
Ref Expression
syl3anr2

Proof of Theorem syl3anr2
StepHypRef Expression
1 syl3anr2.1 . . 3
2 syl3anr2.2 . . . 4
32ancoms 439 . . 3
41, 3syl3anl2 1231 . 2
54ancoms 439 1
Colors of variables: wff setvar class
Syntax hints:   wi 4   wa 358   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: (None)
  Copyright terms: Public domain W3C validator