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Lines Matching refs:emin

35   mpfr_exp_t emin, emax;
37   emin = mpfr_get_emin ();
58   set_emin (emin);
94   mpfr_exp_t emin;
96   emin = mpfr_get_emin ();
101   set_emin (emin);
104       printf ("Error in mpfr_exp10 for x = 4, with emin = 3\n");
275    rounding to nearest, z * 2^k = 2^(emin - 2) and real result larger
307           /* Basic check: the default emin should be -2^30 (exactly). */
324          Check that 2^(emin - 2) < 10^x < (3/2) * 2^(emin - 2).
327            emin - 2              = -4611686018427387905
329            emin - 2 + log2(3/2) ~= -4611686018427387904.415
330          Thus the result should be the smallest positive number 2^(emin - 1)
332          2^(emin - 2). And there should be an underflow in precision 1 because
334          have been 2^(emin - 2), the midpoint being (3/2) * 2^(emin - 2).
341       MPFR_ASSERTN (mpfr_greater_p (t1, t2));  /* log2(10^x) > emin - 2 */
354       mpfr_setmin (z, mpfr_get_emin ());  /* z = 0.1@emin */
360           printf ("emin =       %" MPFR_EXP_FSPEC "d\n",
378   mpfr_exp_t emin, emax;
415   /* save emin */
416   emin = mpfr_get_emin ();
422       printf ("Error for emin = -11, x = -4, RNDN\n");
427   /* restore emin */
428   set_emin (emin);