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Liam M. Healy authored
The function right-angle will find an arbitrary vector in the plane perpendicular to a given vector. It would possibly return the zero vector. This version is shorter and should always produce a non-zero vector.
ceee01b4
The function right-angle will find an arbitrary vector in the plane perpendicular to a given vector. It would possibly return the zero vector. This version is shorter and should always produce a non-zero vector.