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Theorem syl3anr1 1234
Description: A syllogism inference. (Contributed by NM, 31-Jul-2007.)
Hypotheses
Ref Expression
syl3anr1.1
syl3anr1.2
Assertion
Ref Expression
syl3anr1

Proof of Theorem syl3anr1
StepHypRef Expression
1 syl3anr1.1 . . 3
213anim1i 1138 . 2
3 syl3anr1.2 . 2
42, 3sylan2 460 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)
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