vle-vector-sub


(vle-vector-sub  vec1  vec2)

This function returns the subtraction of vector vec2 from vec1.

Arguments

vec1  a 2d or 3d vector list

vec2  a 2d or 3d vector list

Return

(vecX vecY vecZ)  always a 3d vector list

Example

(vle-vector-sub  '(10 10 10)  '(1 2 3))  returns '(9 8 7)

Remarks




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