Replaces this value with its additive inverse.
SDK
Framework
mutating func negate()
The result is always exact. This example uses the negate() method to negate the value of the variable x:
var x = 21.5
x.negate()
// x == -21.5
Perform arithmetic and bitwise operations or compare values.
func addingReturns the result of adding the product of the two given values to this value, computed without intermediate rounding.
func addAdds the product of the two given values to this value in place, computed without intermediate rounding.
func squareReturns the square root of the value, rounded to a representable value.
func formReplaces this value with its square root, rounded to a representable value.
func remainder(dividingReturns the remainder of this value divided by the given value.
func formReplaces this value with the remainder of itself divided by the given value.
func truncatingReturns the remainder of this value divided by the given value using truncating division.
func formReplaces this value with the remainder of itself divided by the given value using truncating division.