Step * of Lemma eu-cong-angle-symm2

e:EuclideanPlane. ∀a,b,c,x,y,z:Point.  (xyz abc  abc xyz)
BY
Auto }

1
1. EuclideanPlane@i'
2. Point@i
3. Point@i
4. Point@i
5. Point@i
6. Point@i
7. Point@i
8. xyz abc@i
⊢ abc xyz


Latex:


Latex:
\mforall{}e:EuclideanPlane.  \mforall{}a,b,c,x,y,z:Point.    (xyz  =  abc  {}\mRightarrow{}  abc  =  xyz)


By


Latex:
Auto




Home Index