Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Computes the per-component square root of a vector.
Syntax
XMVECTOR XM_CALLCONV XMVectorSqrt(
[in] FXMVECTOR V
) noexcept;
Parameters
[in] V
Vector whose square root is computed.
Return value
Returns a vector. Each component is the square-root of the corresponding component of V.
Remarks
The square-root operation handles special input values as follows.
| Input Value | Return Value |
|---|---|
| +Infinity | +Infinity |
| +0.0f | +0.0f |
| -0.0f | -0.0f |
| < 0.0f | QNaN |
Platform Requirements
Microsoft Visual Studio 2010 or Microsoft Visual Studio 2012 with the Windows SDK for Windows 8. Supported for Win32 desktop apps, Windows Store apps, and Windows Phone 8 apps.Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | directxmath.h (include DirectXMath.h) |