diff options
Diffstat (limited to 'src/mpc-impl.h')
| -rw-r--r-- | src/mpc-impl.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/mpc-impl.h b/src/mpc-impl.h index b2c5ebe..de64752 100644 --- a/src/mpc-impl.h +++ b/src/mpc-impl.h @@ -83,16 +83,16 @@ MA 02111-1307, USA. */ #define INV_RND(r) \ (((r) == GMP_RNDU) ? GMP_RNDD : (((r) == GMP_RNDD) ? GMP_RNDU : (r))) -/* Convention in C99 (G.3): z is regarded as an infinity if at least one of - its parts is infinite */ #define mpc_inf_p(z) (mpfr_inf_p(MPC_RE(z))||mpfr_inf_p(MPC_IM(z))) -/* Convention in C99 (G.3): z is regarded as a zero if each of its parts is - a zero */ + /* Convention in C99 (G.3): z is regarded as an infinity if at least one of + its parts is infinite */ #define mpc_zero_p(z) (mpfr_zero_p(MPC_RE(z))&&mpfr_zero_p(MPC_IM(z))) -/* Convention in C99 (G.3): z is regarded as finite if both its parts are */ + /* Convention in C99 (G.3): z is regarded as a zero if each of its parts is + a zero */ #define mpc_fin_p(z) (mpfr_number_p(MPC_RE(z))&&mpfr_number_p(MPC_IM(z))) -/* Consider as NaN all other numbers */ + /* Convention in C99 (G.3): z is regarded as finite if both its parts are */ #define mpc_nan_p(z) ((mpfr_nan_p(MPC_RE(z)) && !mpfr_inf_p(MPC_IM(z))) || (mpfr_nan_p(MPC_IM(z)) && !mpfr_inf_p(MPC_RE(z)))) + /* Consider as NaN all other numbers containing at least one NaN */ #define OUT(x) \ |