dist/tests/tsub.c

26 test_sub (mpfr_ptr a, mpfr_srcptr b, mpfr_srcptr c, mpfr_rnd_t rnd_mode)
126   test_sub (x, y, z, MPFR_RNDN); /* should round to 2^emax, i.e. overflow */
139   test_sub (x, y, z, MPFR_RNDD);
164   inexact = test_sub (x, y, z, MPFR_RNDN);
176   test_sub (z, x, y, MPFR_RNDN);
216   if ((inexact = test_sub (x, x, y, MPFR_RNDN)))
226   if ((inexact = test_sub (x, x, y, MPFR_RNDN)))
263   test_sub (z, x, y, MPFR_RNDZ);
269   test_sub (z, x, y, MPFR_RNDU);
279   test_sub (z, x, y, MPFR_RNDN);
285   inexact = test_sub (z, x, y, MPFR_RNDA);
294   test_sub (z, x, y, MPFR_RNDN);
303   test_sub (x, x, x, MPFR_RNDN);
315   test_sub (z, x, y, MPFR_RNDN);
330   test_sub (z, x, y, MPFR_RNDN);
347   test_sub (x, y, x, MPFR_RNDD);
372   if (test_sub (x, y, z, MPFR_RNDN) <= 0)
377   if (test_sub (x, z, y, MPFR_RNDN) >= 0)
404     test_sub( ex2, tot, ex1, MPFR_RNDN); /* ex2 = high(tot - ex1) */
405     test_sub( tot1, tot, ex1, MPFR_RNDN); /* tot1 = tot - ex1 */
442   inexact = test_sub (u, x, y, rnd);
443   test_sub (v, u, x, rnd);
488   inexact = test_sub (y, y, x, MPFR_RNDN); /* y = round(-7/16) = -1/2 */
520               if (test_sub (z, x, u, rnd))
527                   inexact = test_sub (y, x, u, rnd);
1039           test_sub (z2, x, y, r[i]);
1076               inex = test_sub (z2, x, y, (mpfr_rnd_t) r);
1140                   inex2 = test_sub (z2, x, y, (mpfr_rnd_t) r);
1533 #define TEST_FUNCTION test_sub