Erf - Erf - 5.3 English - 68552

AOCL API Guide (68552)

Document_ID
68552
Release_Date
2026-05-13
Version
5.3 English
__m128 amd_vrs4_erff(__m128 x)#

Computes erf per-lane for four single-precision elements.

Parameters:

x – Input vector.

Returns:

Vector of erf values.

__m128d amd_vrd2_erf(__m128d x)#

Computes erf per-lane for two double-precision elements.

Parameters:

x – Input vector.

Returns:

Vector of erf values.