Step * of Lemma Dtri-iff-lsep

e:EuclideanPlane. ∀a,b,c:Point.  (Dtri(e;a;b;c) ⇐⇒ bc)
BY
Auto }

1
1. EuclideanPlane
2. Point
3. Point
4. Point
5. Dtri(e;a;b;c)
⊢ bc

2
1. EuclideanPlane
2. Point
3. Point
4. Point
5. bc
⊢ Dtri(e;a;b;c)


Latex:


Latex:
\mforall{}e:EuclideanPlane.  \mforall{}a,b,c:Point.    (Dtri(e;a;b;c)  \mLeftarrow{}{}\mRightarrow{}  a  \#  bc)


By


Latex:
Auto




Home Index