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Theorem go-id 73

Description: {go} is reflexive. (Contributed by la korvo, 30-Jul-2023.)

Assertion

Ref	Expression
go-id	⊢ go broda gi broda

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Proof of Theorem go-id

Step	Hyp	Ref	Expression
1		id 18	. 2 ⊢ ganai broda gi broda
2		id 18	. 2 ⊢ ganai broda gi broda
3	1, 2	iso 65	1 ⊢ go broda gi broda

Colors of variables: sumti selbri bridi

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

This theorem depends on definitions:  df-go 61

This theorem is referenced by:  o-refl  172  du-refl  220

Copyright terms: Public domain

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