# [−][src]Function core::arch::mips::__msa_frsqrt_w

    pub unsafe fn __msa_frsqrt_w(a: v4f32) -> v4f32

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on MIPS and target feature `msa` only.

Vector Approximate Floating-Point Reciprocal of Square Root

The reciprocals of the square roots of floating-point elements in vector `a` (four 32-bit floating point numbers) are calculated and the result is written to vector (four 32-bit floating point numbers).