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inlineconstexpr |
Computes the inverse of the square root of the parameter.
Defined in Header
Parameters
Return value
value containing the elementwise inverse of the square root of x
.
Masked Call
The call eve;rsqrt[mask](x)
provides a masked version of eve::rsqrt
which is equivalent to if_else (mask, rsqrt(x), x)
.
Example
The call raw(rsqrt)(x)
, call a proper system intrinsic if one exists, but with possibly very poor accuracy in return. Otherwise it uses the non-decorated call.