#NEWLINE# def __sub__( self , rhs ) : #NEWLINE# #INDENT# 'Returns the result of subtracting a vector (or collection of\n        3 numbers) from this vector.\n\n        rhs -- 3 values\n\n        ' #NEWLINE# ( x , y , z ) = self . _v #NEWLINE# ( ox , oy , oz ) = rhs #NEWLINE# return self . from_floats ( ( x - ox ) , ( y - oy ) , ( rhs - oz ) )