Step
*
1
1
of Lemma
p2J_symmetry
1. a : ℙ^2
2. b : ℙ^2
3. a ≠ b
4. b ≠ a
5. i : ℕ3
⊢ (p2J(a;b) i) = (r(-1)*p2J(b;a) i)
BY
{ (RepUR ``p2J real-vec-mul`` 0 THEN IntSegCases (-1) THEN Reduce 0 THEN Auto) }
Latex:
Latex:
1. a : \mBbbP{}\^{}2
2. b : \mBbbP{}\^{}2
3. a \mneq{} b
4. b \mneq{} a
5. i : \mBbbN{}3
\mvdash{} (p2J(a;b) i) = (r(-1)*p2J(b;a) i)
By
Latex:
(RepUR ``p2J real-vec-mul`` 0 THEN IntSegCases (-1) THEN Reduce 0 THEN Auto)
Home
Index