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Lines Matching defs:yd

895   mpfr_t yd, yu, zd, zu;
906   mpfr_inits2 (p2, yd, yu, (mpfr_ptr) 0);
907   inexd = mpfr_lgamma (yd, &sign, x, MPFR_RNDD);
908   mpfr_set (yu, yd, MPFR_RNDN);  /* exact */
912   mpfr_exp (yd, yd, MPFR_RNDD);
925       mpfr_neg (yd, yd, MPFR_RNDN);  /* exact */
927       mpfr_swap (yd, yu);
929   /* yd < Gamma(x) < yu (strict inequalities since x != 1 and x != 2) */
951   inexu = mpfr_gamma (zu, x, MPFR_RNDU);  /* zu >= Gamma(x) > yd */
954   if (! mpfr_greater_p (zu, yd) || inexu < 0 ||
960       printf ("yd = ");
961       mpfr_dump (yd);
990   mpfr_clears (yd, yu, zd, zu, (mpfr_ptr) 0);