go-com - brismu bridi

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Theorem go-com 65

Description: {go} commutes. (Contributed by la korvo, 17-Aug-2023.)

**Assertion**
Ref	Expression
go-com	⊢ go go broda gi brode gi go brode gi broda

**Proof of Theorem go-com**
Step	Hyp	Ref	Expression
1		go-com-lem 64	. 2 ⊢ ganai go broda gi brode gi go brode gi broda
2		go-com-lem 64	. 2 ⊢ ganai go brode gi broda gi go broda gi brode
3	1, 2	iso 56	1 ⊢ go go broda gi brode gi go brode gi broda

Colors of variables: sumti selbri bridi

Syntax hints: go bgo 51

This theorem was proved from axioms: ax-mp 10 ax-k 11 ax-s 14 ax-ge-le 34 ax-ge-re 35 ax-ge-in 36

This theorem depends on definitions: df-go 52

This theorem is referenced by: o-com 156