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Theorem ga-pairl 180
Description: ga-pair 179 with the arrow on the left. (Contributed by la korvo, 14-Jul-2025.)
Hypothesis
Ref Expression
ga-pairx.0ganai broda gi brode
Assertion
Ref Expression
ga-pairlganai ga broda gi brodi gi ga brode gi brodi

Proof of Theorem ga-pairl
StepHypRef Expression
1 ga-pairx.0 . 2ganai broda gi brode
2 id 19 . 2ganai brodi gi brodi
31, 2ga-pair 179 1ganai ga broda gi brodi gi ga brode gi brodi
Colors of variables: sumti selbri bridi
This theorem was proved from axioms:  ax-mp 10  ax-k 11  ax-s 15  ax-ge-le 48  ax-ge-re 49  ax-ge-in 50
This theorem depends on definitions:  df-go 83  df-ga 161
This theorem is referenced by: (None)
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