Returns the remainder resulting from the division of a specified number by another specified number.
 Parameters

dividend  A dividend. 
divisor  A divisor. 
 Returns
 A number equal to x  (y Q), where Q is the quotient of x / y rounded to the nearest integer (if x / y falls halfway between two integers, the even integer is returned).
 If x  (y Q) is zero, the value +0 is returned if x is positive, or 0 if x is negative.
 If y = 0, xtd::math::NaN is returned.