Tags / Equivalents
_mm512_rsqrt14_pd() on Intel 64-bit - AVX512
Compute the approximate reciprocal square root of packed double-precision (64-bit) floating-point elements in "a", and store the results in "dst". The maximum relative error for this approximation is less than 2^-14.
_mm512_rsqrt28_pd() on Intel 64-bit - AVX512
Compute the approximate reciprocal square root of packed double-precision (64-bit) floating-point elements in "a", store the results in "dst". The maximum relative error for this approximation is less than 2^-28.