Step
*
of Lemma
rn-metric-msep
No Annotations
∀n:ℕ. ∀x,y:ℝ^n. (x # y
⇐⇒ x ≠ y)
BY
{ (Intros THEN Unfold `msep` 0 THEN (RWO "rn-metric-sep" 0 THENA Auto) THEN RWO "real-vec-sep-iff-rneq" 0 THEN Auto) }
Latex:
Latex:
No Annotations
\mforall{}n:\mBbbN{}. \mforall{}x,y:\mBbbR{}\^{}n. (x \# y \mLeftarrow{}{}\mRightarrow{} x \mneq{} y)
By
Latex:
(Intros
THEN Unfold `msep` 0
THEN (RWO "rn-metric-sep" 0 THENA Auto)
THEN RWO "real-vec-sep-iff-rneq" 0
THEN Auto)
Home
Index