| brismu bridi |
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| Description: The law of non-contradiction. No bridi is simultaneously inhabited and uninhabited. (Contributed by la korvo, 19-Sep-2024.) |
| Ref | Expression |
|---|---|
| lnc | ⊢ naku ge naku broda gi broda |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | naku-uncur 274 | . 2 ⊢ ganai ge naku broda gi broda gi gai'o | |
| 2 | df-naku 273 | . 2 ⊢ go naku ge naku broda gi broda gi ganai ge naku broda gi broda gi gai'o | |
| 3 | 1, 2 | bi-rev 102 | 1 ⊢ naku 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) |
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