Function core::arch::x86_64::_mm512_rsqrt14_pd [−][src]
This is supported on x86-64 and target feature
avx512f
only.Expand description
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.