_mm_acos_ps
Classification
SVML, Trigonometry, CPUID Test: SSE
Header File
Synopsis
_mm_acos_ps(__m128 a);
Description
Compute the inverse cosine of packed single-precision (32-bit) floating-point elements in "a" expressed in radians, and store the results in "dst".
Operation
FOR j := 0 to 3
i := j*32
dst[i+31:i] := ACOS(a[i+31:i])
ENDFOR
dst[MAX:128] := 0