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Theorem ceihi-nf 443
Description: The true relation is closed. (Contributed by la korvo, 25-Jun-2024.)
Assertion
Ref Expression
ceihi-nfna'a'u da zo'u cei'i

Proof of Theorem ceihi-nf
StepHypRef Expression
1 ceihi 268 . 2cei'i
21nfth 441 1na'a'u da zo'u cei'i
Colors of variables: sumti selbri bridi
Syntax hints:   cei'i bceihi 266
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  ax-gen1 224  ax-gen2 227  ax-qi2 239
This theorem depends on definitions:  df-go 83  df-o 198  df-du 251  df-ceihi 267  df-nahahu 435
This theorem is referenced by: (None)
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