sqrt()
Returns the square root of the input.
Syntax
sqrt(number)
Learn more about syntax conventions.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| number | int, long, or real | ✔️ | The number for which to calculate the square root. |
Returns
- A positive number such that
sqrt(x) * sqrt(x) == x nullif the argument is negative or can't be converted to arealvalue.