ISNEGATIVEINFINITY
Function name
ISNEGATIVEINFINITY
ST call
PROGRAM ISNEGATIVEINFINITY_DEMO VAR REAL1,REAL2: REAL; END_VAR REAL2:= ISNEGATIVEINFINITY(REAL1); END_PROGRAM
Description
Compares the input variable value with negative infinity. Returns TRUE if the value is negative infinity.
Inputs
Input | Type | Description |
IN | ANY_REAL | Input value |
Outputs
Output | Type | Description |
⇒ | BOOL | Output value |