n-dimensional space line -- point orthogonal projection
make-github-pseudonymous-again opened this issue · 0 comments
make-github-pseudonymous-again commented
// o A r = W + µ a, µ in R
// |
// | b X = W + µ a, for some µ
// | __
// a | b = AX = A - X
// r - - - - o - - - o W
// X a . b = 0
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