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Theorem sei 169

Description: From example 11.1-2 of [CLL] p. 5, where {mi prami do} and {do se prami mi} are equivalent. Inference form of df-se 168 (Contributed by la korvo, 17-Jul-2023.)

**Hypothesis**
Ref	Expression
sei.0	⊢ ko'e se bu'a ko'a

**Assertion**
Ref	Expression
sei	⊢ ko'a bu'a ko'e

**Proof of Theorem sei**
Step	Hyp	Ref	Expression
1		sei.0	. 2 ⊢ ko'e se bu'a ko'a
2		df-se 168	. 2 ⊢ go ko'e se bu'a ko'a gi ko'a bu'a ko'e
3	1, 2	bi 69	1 ⊢ ko'a bu'a ko'e

Colors of variables: sumti selbri bridi

Syntax hints: se sbs 167

This theorem was proved from axioms: ax-mp 10 ax-ge-le 34

This theorem depends on definitions: df-go 52 df-se 168

This theorem is referenced by: se-invo 171 se-du-elim 205 pameiii 255 gripauris 263 gripau-refl 264 zihoit 435

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