# FX_SqrtAsyncImm

## Syntax

      #include <nitro/fx/fx_cp.h>

      void FX_SqrtAsyncImm(fx32 x);

## Arguments

x | `fx32`-format fixed-point decimal.

## Return Values

None.

## Description

This function begins the asynchronous calculation of the square root of an `fx32` number. It uses the Square Root Calculator. The square root calculation mode must be set to `CP_SQRT_64BIT_MODE`.

Refer to Square Root Calculator Usage Notes when using this function inside an interrupt.

## See Also

`FX_SqrtAsync, FX_GetSqrtResult`

## Revision History

2004/01/19 Initial version.

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