Function core::arch::x86::_mm_rsqrt_ps1.27.0[][src]

pub unsafe fn _mm_rsqrt_ps(a: __m128) -> __m128
This is supported on x86 and target feature sse only.
Expand description

返回 a 中包装的单精度 (32-bit) 浮点元素的近似倒数平方根。

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