sqrtArrowFunction

sqrtArrowFunction(x: number): number

Calculates the square root of a number.

sqrtArrowFunction is defined using a variable declaration:

export const sqrtArrowFunction = (x: number): number => Math.sqrt(x);

TypeDoc is smart and documents sqrtArrowFunction as a function rather than a variable.

Parameters

```
x: number
```
the number do calculate the root of.

Returns number

the square root if x is non-negative or NaN if x is negative.