Home brismu bridi < Previous   Next >
Nearby theorems
Mirrors  >  Home  >   Home  >  Th. List  >  lnc

Theorem lnc 275
Description: The law of non-contradiction. No bridi is simultaneously inhabited and uninhabited. (Contributed by la korvo, 19-Sep-2024.)
Assertion
Ref Expression
lncnaku ge naku broda gi broda

Proof of Theorem lnc
StepHypRef Expression
1 naku-uncur 274 . 2ganai ge naku broda gi broda gi gai'o
2 df-naku 273 . 2go naku ge naku broda gi broda gi ganai ge naku broda gi broda gi gai'o
31, 2bi-rev 102 1naku ge naku broda gi broda
Colors of variables: sumti selbri bridi
Syntax hints:   ganai bgan 9   ge bge 47   gai'o bgaiho 271   naku bnk 272
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-naku 273
This theorem is referenced by: (None)
  Copyright terms: Public domain W3C validator