Type Method

# minimumMagnitude(_:_:)

Returns the value with lesser magnitude.

## Parameters

x

A floating-point value.

y

Another floating-point value.

## Return Value

Whichever of x or y has lesser magnitude, or whichever is a number if the other is NaN.

## Discussion

This method returns the value with lesser magnitude of the two given values, preserving order and eliminating NaN when possible. For two values x and y, the result of minimumMagnitude(x, y) is x if x.magnitude <= y.magnitude, y if y.magnitude < x.magnitude, or whichever of x or y is a number if the other is a quiet NaN. If both x and y are NaN, or either x or y is a signaling NaN, the result is NaN.

The minimumMagnitude method implements the minNumMag operation defined by the IEEE 754 specification.

### Comparing Values

Floating-Point Operators for Float

Perform arithmetic and bitwise operations or compare values.

func isEqual(to: Float) -> Bool

Returns a Boolean value indicating whether this instance is equal to the given value.

func isLess(than: Float) -> Bool

Returns a Boolean value indicating whether this instance is less than the given value.

func isLessThanOrEqualTo(Float) -> Bool

Returns a Boolean value indicating whether this instance is less than or equal to the given value.

func isTotallyOrdered(belowOrEqualTo: Float) -> Bool

Returns a Boolean value indicating whether this instance should precede or tie positions with the given value in an ascending sort.

static func maximum(Float, Float) -> Float

Returns the greater of the two given values.

static func maximumMagnitude(Float, Float) -> Float

Returns the value with greater magnitude.

static func minimum(Float, Float) -> Float

Returns the lesser of the two given values.