Computes Euclidean distance between input ranges a and
b. The two ranges must have the same length. The three-parameter
version stops computation as soon as the distance is greater than or
equal to limit (this is useful to save computation if a small
distance is sought).
Computes Euclidean distance between input ranges a and b. The two ranges must have the same length. The three-parameter version stops computation as soon as the distance is greater than or equal to limit (this is useful to save computation if a small distance is sought).