diff options
| -rw-r--r-- | src/mul_si.c | 30 |
1 files changed, 6 insertions, 24 deletions
diff --git a/src/mul_si.c b/src/mul_si.c index 6a9a499..49238f4 100644 --- a/src/mul_si.c +++ b/src/mul_si.c @@ -24,28 +24,10 @@ MA 02111-1307, USA. */ int mpc_mul_si (mpc_ptr a, mpc_srcptr b, long int c, mpc_rnd_t rnd) { - int inex_re, inex_im; - - /* We could use mpfr_mul_si with newer versions of mpfr (2.1.0), but - not with the version contained in gmp-4.1.4. So copy and paste for - the time being */ - if (c >= 0) - /* inlining by copy and paste */ - { - inex_re = mpfr_mul_ui (MPC_RE(a), MPC_RE(b), (unsigned long int) c, - MPC_RND_RE(rnd)); - inex_im = mpfr_mul_ui (MPC_IM(a), MPC_IM(b), (unsigned long int) c, - MPC_RND_IM(rnd)); - } - else - { - inex_re = -mpfr_mul_ui (MPC_RE(a), MPC_RE(b), (unsigned long int) (-c), - INV_RND (MPC_RND_RE(rnd))); - MPFR_CHANGE_SIGN (MPC_RE (a)); - inex_im = -mpfr_mul_ui (MPC_IM(a), MPC_IM(b), (unsigned long int) (-c), - INV_RND (MPC_RND_IM(rnd))); - MPFR_CHANGE_SIGN (MPC_IM (a)); - } - - return MPC_INEX(inex_re, inex_im); + int inex_re, inex_im; + + inex_re = mpfr_mul_si (MPC_RE(a), MPC_RE(b), c, MPC_RND_RE(rnd)); + inex_im = mpfr_mul_si (MPC_IM(a), MPC_IM(b), c, MPC_RND_IM(rnd)); + + return MPC_INEX(inex_re, inex_im); } |