# IEEE_SIGNALING_EQ

Elemental Module Intrinsic Function (Generic): Performs a signaling comparison for equality. This is equivalent to the IEEE compareSignalingEqual operation.

## Module

USE, INTRINSIC :: IEEE_ARITHMETIC

result = IEEE_SIGNALING_EQ (a,b)

a | (Input) Must be of type REAL.
b | (Input) Must be of type REAL with the same kind type parameter as a.

## Results

The result type is default LOGICAL. It has the value true if a compares equal to b. If a or b is a NaN, the result is false and IEEE_INVALID signals, otherwise no exception is signaled.

This is the compareSignalingEqual operation as specified in the ISO/IEC/IEEE 60559:2011 standard.

## Example

The result value of IEEE_SIGNALING_EQ (3.7, IEEE_VALUE (0.0, IEEE_QUIET_NAN)) is false and IEEE_INVALID is signaled.

Parent topic: H to I

## See Also

IEEE_ARITHMETIC Intrinsic Module
IEEE Intrinsic Modules Quick Reference Tables