diff options
Diffstat (limited to 'sysdeps/ieee754/dbl-64/slowexp.c')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/slowexp.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/sysdeps/ieee754/dbl-64/slowexp.c b/sysdeps/ieee754/dbl-64/slowexp.c index c423fc3115..8f353f634f 100644 --- a/sysdeps/ieee754/dbl-64/slowexp.c +++ b/sysdeps/ieee754/dbl-64/slowexp.c @@ -27,20 +27,23 @@ /*Converting from double precision to Multi-precision and calculating */ /* e^x */ /**************************************************************************/ -#include "mpa.h" #include <math_private.h> +#ifndef USE_LONG_DOUBLE_FOR_MP +# include "mpa.h" +void __mpexp (mp_no *x, mp_no *y, int p); +#endif + #ifndef SECTION # define SECTION #endif -void __mpexp (mp_no *x, mp_no *y, int p); - /*Converting from double precision to Multi-precision and calculating e^x */ double SECTION __slowexp (double x) { +#ifndef USE_LONG_DOUBLE_FOR_MP double w, z, res, eps = 3.0e-26; int p; mp_no mpx, mpy, mpz, mpw, mpeps, mpcor; @@ -66,4 +69,7 @@ __slowexp (double x) __mp_dbl (&mpy, &res, p); return res; } +#else + return (double) __ieee754_expl((long double)x); +#endif } |