ori - brismu bridi

	brismu bridi		< Previous Next > Nearby theorems
Mirrors > Home > Home > Th. List > ori

Theorem ori 200

Description: Reverse inference form of df-o 198 (Contributed by la korvo, 9-Aug-2023.)

**Hypothesis**
Ref	Expression
ori.0	⊢ go ko'a bo'a gi ko'e bo'a

**Assertion**
Ref	Expression
ori	⊢ ko'a .o ko'e bo'a

**Proof of Theorem ori**
Step	Hyp	Ref	Expression
1		ori.0	. 2 ⊢ go ko'a bo'a gi ko'e bo'a
2		df-o 198	. 2 ⊢ go ko'a .o ko'e bo'a gi go ko'a bo'a gi ko'e bo'a
3	1, 2	bi-rev 102	1 ⊢ ko'a .o ko'e bo'a

Colors of variables: sumti selbri bridi

Syntax hints: btb 3 go bgo 82 .o sjo 197

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-o 198

This theorem is referenced by: o-refl 203 simsa-mintu 379