sign - part-cw/lambdanative GitHub Wiki
(sign x)
sign returns the sign of a number.
| Parameter | Description |
|---|---|
| x | Number operated on |
Example
Example 1: Get the sign of some values.
> (sign 3)
1
> (sign -3)
-1
> (sign 0)
1
sign returns the sign of a number.
| Parameter | Description |
|---|---|
| x | Number operated on |
Example 1: Get the sign of some values.
> (sign 3)
1
> (sign -3)
-1
> (sign 0)
1