Lines Matching defs:mpfr_sgn
487 __MPFR_DECLSPEC int mpfr_sgn _MPFR_PROTO ((mpfr_srcptr));
661 The mpfr_sgn macro uses the fact that __MPFR_EXP_NAN and __MPFR_EXP_ZERO
697 #define mpfr_sgn(_x) \
735 /* We use the fact that mpfr_sgn on NaN sets the erange flag and returns 0. */
738 mpfr_sgn (_f) : \
835 (mpfr_sgn (x) > 0 ? mpfr_nextabove (x) : mpfr_nextbelow (x))
837 (mpfr_sgn (x) > 0 ? mpfr_nextbelow (x) : mpfr_nextabove (x))
