SGN()
Syntax:
sgn(<int of float expression>)
The SGN() function returns the sign of a numerical argument as follows:
| Argument | Result |
|---|---|
| negative value | -1 |
| zero | 0 |
| positive value (excluding zero) | 1 |
Syntax:
sgn(<int of float expression>)
The SGN() function returns the sign of a numerical argument as follows:
| Argument | Result |
|---|---|
| negative value | -1 |
| zero | 0 |
| positive value (excluding zero) | 1 |