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Theorem nakui 277
Description: Inference form of df-naku 273 (Contributed by la korvo, 9-Aug-2023.)
Hypothesis
Ref Expression
nakui.0naku broda
Assertion
Ref Expression
nakuiganai broda gi gai'o

Proof of Theorem nakui
StepHypRef Expression
1 nakui.0 . 2naku broda
2 df-naku 273 . 2go naku broda gi ganai broda gi gai'o
31, 2bi 101 1ganai broda gi gai'o
Colors of variables: sumti selbri bridi
Syntax hints:   ganai bgan 9   gai'o bgaiho 271   naku bnk 272
This theorem was proved from axioms:  ax-mp 10  ax-ge-le 48
This theorem depends on definitions:  df-go 83  df-naku 273
This theorem is referenced by:  nakuii  278
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