bibliopixel/colors/closest_colors.py
def euclidean(c1, c2):
    """Square of the euclidean distance"""
    diffs = ((i - j) for i, j in zip(c1, c2))
    return sum(x * x for x in diffs)
def euclidean(c1, c2):
    """Square of the euclidean distance"""
    diffs = ((i - j) for i, j in zip(c1, c2))
    return sum(x * x for x in diffs)
def euclidean ( c1 , c2 ) : diffs = ( ( i - j ) for i , j in zip ( c1 , c2 ) ) return sum ( x * x for x in diffs )
Square of the euclidean distance
Square of the euclidean distance