Planes (points to hesse normal form)
In analytic geometry, the Hesse normal form is an equation used to describe a line in the Euclidean plane , a plane in Euclidean space , or a hyperplane in higher dimensions. It is primarily used for calculating distances.
Result
t = p2 - p1
u = p3 - p1
n0 = (t × u) / ||t × u|| = []
δ = ⟨p1, n0⟩ =
d = |δ| =
⟨r, []⟩ - = 0
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