na-gaiho - brismu bridi

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Theorem na-gaiho 244

Description: {gai'o} is uninhabited. (Contributed by la korvo, 9-Aug-2023.)

**Assertion**
Ref	Expression
na-gaiho	⊢ naku gai'o

**Proof of Theorem na-gaiho**
Step	Hyp	Ref	Expression
1		id 18	. 2 ⊢ ganai gai'o gi gai'o
2	1	nakuri 243	1 ⊢ naku gai'o

Colors of variables: sumti selbri bridi

Syntax hints: gai'o bgaiho 235

This theorem was proved from axioms: ax-mp 10 ax-k 11 ax-s 15 ax-ge-le 43 ax-ge-re 44 ax-ge-in 45

This theorem depends on definitions: df-go 61 df-naku 237

This theorem is referenced by: (None)