Developer Guide and Reference

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_mm_cosh_pd
,
_mm256_cosh_pd

Calculates the hyperbolic cosine value. Vector variant of cosh(x) function for a 128-bit/256-bit vector argument of float64 values.

Syntax

extern __m128d _mm_cosh_pd(__m128d v1, __m128d v2);
extern __m256d _mm256_cosh_pd(__m256d v1);
Arguments
v1
vector with float64 values
Description
Calculates the hyperbolic cosine of vector
v1
elements, which is defined mathematically as:
(exp(x) + exp(-x)) / 2
Returns
128-bit/256-bit vector with the result of the operation.
Many routines in the
svml
library are more optimized for Intel® microprocessors than for non-Intel microprocessors.