# SqrtF16

Computes the square root of an unsigned 16.16 number.

### Synopsis

`ufrac16 SqrtF16( ufrac16 x )`

### Description

This function computes the positive square root of an unsigned 16.16 number.

### Arguments

x
  The number for which the square root is desired.

### Return Value

The function returns the square root of x.

### Implementation

Folio call implemented in operamath V20.

### Associated Files

operamath.h, operamath.lib

### See Also

``Sqrt32`(), Sqrt64_32(), SqrtF32_F16()`