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_ersqrt_su

  • Article

This function estimates the reciprocal square root of the upper half of a 64-bit input value, and stores the 32-bit result.

float __cdecl _esrqrt_su(
  arg1
);

Parameters

  • arg1
    [in] The input value, a 64-bit paired single.

Return Values

The estimated reciprocal square root.

Requirements

OS Versions: Windows CE .NET 4.0 and later.
Header: Mipsintr.h.

See Also

Common Intrinsic Functions | Intrinsic Functions for MIPS Microprocessors

 Last updated on Thursday, April 08, 2004

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