expd2

NAME

expd2 - return e exponentiated by double elements

SYNOPSIS

Procedure call syntax:

#include <simdmath.h>
vector double expd2(vector double x);
Link with -lsimdmath

Inline call syntax:

#include <simdmath.h>
#include <expd2.h>
vector double _expd2(vector double x);
Parameters  
x input vector

DESCRIPTION

The expd2 function returns a vector of the exponential e^x for each element in x.

RETURN VALUE

The function expd2 returns a double vector in which each element is defined as:
  • e raised to the power of the corresponding element of x.

ENVIRONMENT

SPU only

CONFORMING TO

SIMD Math library specification for the Cell Broadband Engine™ Architecture.

NOTES

Basis

ISO9899 (C99) exp function

SEE ALSO

exp(3), expf4(3), exp2(3), exp2f4(3), exp2d2(3), expm1(3), expm1f4(3), expm1d2(3), frexp(3), frexpf4(3), frexpd2(3), ldexp(3), ldexpf4(3), ldexpd2(3), pow(3), powf4(3), powd2(3), hypot(3), hypotd2(3), hypotf4(3), sqrt(3), sqrtf4(3), sqrtd2(3), cbrt(3), cbrtf4(3), cbrtd2(3), log(3), logf4(3), logd2(3), log10(3), log2f4(3), log2d2(3), log1p(3), log10f4(3), log10d2(3), logb(3), log1pf4(3), log1pd2(3), ilogb(3), logbf4(3), scalbn(3), ilogbf4(3), ilogbd2(3)