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Theorem gonaiir 228
Description: Inference form of df-gonai 225 (Contributed by la korvo, 8-Aug-2023.)
Hypothesis
Ref Expression
gonaiir.0gonai broda gi brode
Assertion
Ref Expression
gonaiirnaku zo'u ge broda gi brode

Proof of Theorem gonaiir
StepHypRef Expression
1 gonaiir.0 . . 3gonai broda gi brode
21gonaii 226 . 2ge ga broda gi brode gi naku zo'u ge broda gi brode
32ge-rei 39 1naku zo'u ge broda gi brode
Colors of variables: sumti selbri bridi
Syntax hints:  ge bge 33  ga bga 127  naku bnk 210
This theorem was proved from axioms:  ax-mp 10  ax-ge-le 34  ax-ge-re 35
This theorem depends on definitions:  df-go 52  df-gonai 225
This theorem is referenced by: (None)
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