dist/tests/tconst_log2.c

1 /* Test file for mpfr_const_log2.
40   mpfr_const_log2 (z, MPFR_RNDN);
49           mpfr_const_log2 (x, rnd);
55               printf ("mpfr_const_log2 fails for prec=%u, rnd=%s Diff=%d\n",
75   (mpfr_const_log2) (x, MPFR_RNDN); /* First one ! */
76   (mpfr_const_log2) (y, MPFR_RNDN); /* Then the other - cache - */
87   mpfr_const_log2 (x, MPFR_RNDZ);
100   i = mpfr_const_log2 (x, MPFR_RNDN);
107   i = mpfr_const_log2 (x, MPFR_RNDN);
116   mpfr_const_log2 (x, MPFR_RNDN);
118   mpfr_const_log2 (x, MPFR_RNDN);
132   return mpfr_const_log2 (x, r);
157   mpfr_const_log2 (x, MPFR_RNDN);
160       printf ("mpfr_const_log2 failed for prec=2, rnd=MPFR_RNDN\n"
170       mpfr_const_log2 (x, rnd);
177   mpfr_const_log2 (x, MPFR_RNDZ);
180       printf ("mpfr_const_log2 failed for prec=53\n");
185   mpfr_const_log2 (x, MPFR_RNDN);
188       printf ("mpfr_const_log2 failed for prec=32\n");