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Theorem poi-pari 461
Description: Reverse inference form of df-poi-pa 459 (Contributed by la korvo, 15-Oct-2024.)
Hypothesis
Ref Expression
poi-pari.01 da zo'u ganai da bo'a gi broda
Assertion
Ref Expression
poi-pari1 da poi ke'a bo'a ku'o zo'u broda

Proof of Theorem poi-pari
StepHypRef Expression
1 poi-pari.0 . 21 da zo'u ganai da bo'a gi broda
2 df-poi-pa 459 . 2go 1 da poi ke'a bo'a ku'o zo'u broda gi 1 da zo'u ganai da bo'a gi broda
31, 2bi-rev 70 11 da poi ke'a bo'a ku'o zo'u broda
Colors of variables: sumti selbri bridi
Syntax hints:  btb 3  ganai bgan 9  1 bpd 454  1 bpdp 458
This theorem was proved from axioms:  ax-mp 10  ax-k 11  ax-s 14  ax-ge-le 34  ax-ge-re 35  ax-ge-in 36
This theorem depends on definitions:  df-go 52  df-poi-pa 459
This theorem is referenced by: (None)
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