Function core::arch::x86_64::_mm_sqrt_ss1.27.0[−][src]

pub unsafe fn _mm_sqrt_ss(a: __m128) -> __m128

This is supported on x86-64 and target feature sse only.

Expand description

返回 a 中第一个单精度 (32-bit) 浮点元素的平方根，其他元素保持不变。