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Theorem bnj708 28785
Description:  /\-manipulation. (Contributed by Jonathan Ben-Naim, 3-Jun-2011.) (New usage is discouraged.)
Hypothesis
Ref Expression
bnj708.1  |-  ( th 
->  ta )
Assertion
Ref Expression
bnj708  |-  ( (
ph  /\  ps  /\  ch  /\ 
th )  ->  ta )

Proof of Theorem bnj708
StepHypRef Expression
1 bnj645 28779 . 2  |-  ( (
ph  /\  ps  /\  ch  /\ 
th )  ->  th )
2 bnj708.1 . 2  |-  ( th 
->  ta )
31, 2syl 15 1  |-  ( (
ph  /\  ps  /\  ch  /\ 
th )  ->  ta )
Colors of variables: wff set class
Syntax hints:    -> wi 4    /\ w-bnj17 28711
This theorem is referenced by:  bnj1254  28842  bnj999  28989  bnj1001  28990  bnj1006  28991  bnj1049  29004  bnj1121  29015  bnj1145  29023  bnj1154  29029
This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-3 7  ax-mp 8
This theorem depends on definitions:  df-bi 177  df-an 360  df-bnj17 28712
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