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# simd_precise_normalize

Returns the precise normalized vector.

```
static simd_float3 simd_precise_normalize(simd_float3 __x);
```

## Parameters

`__x`

The vector to normalize.

## Return Value

The normalized vector.

## Discussion

This function returns an undefined value if the supplied vector has zero length or is poorly scaled such that an intermediate computation overflows or underflows.

---

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