ISUND
ISUND returns 1 if a specified value is undefined; otherwise it returns 0.
This function is valid in both rules and TurboIntegrator processes.
Syntax
ISUND(x)|
Argument |
Description |
|---|---|
|
x |
A number or expression. |
Example
ISUND(5.2) returns 0.
ISUND(1/0) returns 1.