gcc/mpfr/tests/tgmpop.c - Issue 3050029: [gcc] GCC 4.5.0=>4.5.1

Unified Diff: gcc/mpfr/tests/tgmpop.c

Issue 3050029: [gcc] GCC 4.5.0=>4.5.1 (Closed) Base URL: ssh://git@gitrw.chromium.org:9222/nacl-toolchain.git

Patch Set: Created 10 years, 5 months ago

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Index: gcc/mpfr/tests/tgmpop.c

diff --git a/gcc/mpfr/tests/tgmpop.c b/gcc/mpfr/tests/tgmpop.c

deleted file mode 100644

index 904be8294ab5021c92b85a65659a99bb424a8334..0000000000000000000000000000000000000000

--- a/gcc/mpfr/tests/tgmpop.c

+++ /dev/null

@@ -1,629 +0,0 @@

-/* Test file for mpfr_add_[q,z], mpfr_sub_[q,z], mpfr_div_[q,z], mpfr_mul_[q,z]

- and mpfr_cmp_[q,z]

-Contributed by the Arenaire and Cacao projects, INRIA.

-This file is part of the GNU MPFR Library.

-The GNU MPFR Library is free software; you can redistribute it and/or modify

-it under the terms of the GNU Lesser General Public License as published by

-the Free Software Foundation; either version 2.1 of the License, or (at your

-option) any later version.

-The GNU MPFR Library is distributed in the hope that it will be useful, but

-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY

-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public

-License for more details.

-You should have received a copy of the GNU Lesser General Public License

-along with the GNU MPFR Library; see the file COPYING.LIB. If not, write to

-the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,

-MA 02110-1301, USA. */

-#include <stdio.h>

-#include <stdlib.h>

-#include "mpfr-test.h"

-#define CHECK_FOR(str, cond) \

-if ((cond) == 0) { \

- printf ("Special case error " str ". Inexact value=%d\n", res); \

- printf ("Get "); mpfr_dump (y); \

- printf ("X= "); mpfr_dump (x); \

- printf ("Z= "); mpz_dump (mpq_numref(z)); \

- printf (" /"); mpz_dump (mpq_denref(z)); \

- exit (1); \

-static void

-special (void)

- mpfr_t x, y;

- mpq_t z;

- int res = 0;

- mpfr_init (x);

- mpfr_init (y);

- mpq_init (z);

- /* cancellation in mpfr_add_q */

- mpfr_set_prec (x, 60);

- mpfr_set_prec (y, 20);

- mpz_set_str (mpq_numref (z), "-187207494", 10);

- mpz_set_str (mpq_denref (z), "5721", 10);

- mpfr_set_str_binary (x, "11111111101001011011100101100011011110010011100010000100001E-44");

- mpfr_add_q (y, x, z, GMP_RNDN);

- CHECK_FOR ("cancelation in add_q", mpfr_cmp_ui_2exp (y, 256783, -64) == 0);

- mpfr_set_prec (x, 19);

- mpfr_set_str_binary (x, "0.1011110101110011100E0");

- mpz_set_str (mpq_numref (z), "187207494", 10);

- mpz_set_str (mpq_denref (z), "5721", 10);

- mpfr_set_prec (y, 29);

- mpfr_add_q (y, x, z, GMP_RNDD);

- mpfr_set_prec (x, 29);

- mpfr_set_str_binary (x, "11111111101001110011010001001E-14");

- CHECK_FOR ("cancelation in add_q", mpfr_cmp (x,y) == 0);

- /* Inf */

- mpfr_set_inf (x, 1);

- mpz_set_str (mpq_numref (z), "395877315", 10);

- mpz_set_str (mpq_denref (z), "3508975966", 10);

- mpfr_set_prec (y, 118);

- mpfr_add_q (y, x, z, GMP_RNDU);

- CHECK_FOR ("inf", mpfr_inf_p (y) && mpfr_sgn (y) > 0);

- mpfr_sub_q (y, x, z, GMP_RNDU);

- CHECK_FOR ("inf", mpfr_inf_p (y) && mpfr_sgn (y) > 0);

- /* Nan */

- MPFR_SET_NAN (x);

- mpfr_add_q (y, x, z, GMP_RNDU);

- CHECK_FOR ("nan", mpfr_nan_p (y));

- mpfr_sub_q (y, x, z, GMP_RNDU);

- CHECK_FOR ("nan", mpfr_nan_p (y));

- /* Exact value */

- mpfr_set_prec (x, 60);

- mpfr_set_prec (y, 60);

- mpfr_set_str1 (x, "0.5");

- mpz_set_str (mpq_numref (z), "3", 10);

- mpz_set_str (mpq_denref (z), "2", 10);

- res = mpfr_add_q (y, x, z, GMP_RNDU);

- CHECK_FOR ("0.5+3/2", mpfr_cmp_ui(y, 2)==0 && res==0);

- res = mpfr_sub_q (y, x, z, GMP_RNDU);

- CHECK_FOR ("0.5-3/2", mpfr_cmp_si(y, -1)==0 && res==0);

- /* Inf Rationnal */

- mpq_set_ui (z, 1, 0);

- mpfr_set_str1 (x, "0.5");

- res = mpfr_add_q (y, x, z, GMP_RNDN);

- CHECK_FOR ("0.5+1/0", mpfr_inf_p (y) && MPFR_SIGN (y) > 0 && res == 0);

- res = mpfr_sub_q (y, x, z, GMP_RNDN);

- CHECK_FOR ("0.5-1/0", mpfr_inf_p (y) && MPFR_SIGN (y) < 0 && res == 0);

- mpq_set_si (z, -1, 0);

- res = mpfr_add_q (y, x, z, GMP_RNDN);

- CHECK_FOR ("0.5+ -1/0", mpfr_inf_p (y) && MPFR_SIGN (y) < 0 && res == 0);

- res = mpfr_sub_q (y, x, z, GMP_RNDN);

- CHECK_FOR ("0.5- -1/0", mpfr_inf_p (y) && MPFR_SIGN (y) > 0 && res == 0);

- res = mpfr_div_q (y, x, z, GMP_RNDN);

- CHECK_FOR ("0.5 / (-1/0)", mpfr_zero_p (y) && MPFR_SIGN (y) < 0 && res == 0);

- /* 0 */

- mpq_set_ui (z, 0, 1);

- mpfr_set_ui (x, 42, GMP_RNDN);

- res = mpfr_add_q (y, x, z, GMP_RNDN);

- CHECK_FOR ("42+0/1", mpfr_cmp_ui (y, 42) == 0 && res == 0);

- res = mpfr_sub_q (y, x, z, GMP_RNDN);

- CHECK_FOR ("42-0/1", mpfr_cmp_ui (y, 42) == 0 && res == 0);

- res = mpfr_mul_q (y, x, z, GMP_RNDN);

- CHECK_FOR ("42*0/1", mpfr_zero_p (y) && MPFR_SIGN (y) > 0 && res == 0);

- res = mpfr_div_q (y, x, z, GMP_RNDN);

- CHECK_FOR ("42/(0/1)", mpfr_inf_p (y) && MPFR_SIGN (y) > 0 && res == 0);

- mpq_clear (z);

- mpfr_clear (x);

- mpfr_clear (y);

-static void

-check_for_zero (void)

- /* Check that 0 is unsigned! */

- mpq_t q;

- mpz_t z;

- mpfr_t x;

- int r;

- mpfr_sign_t i;

- mpfr_init (x);

- mpz_init (z);

- mpq_init (q);

- mpz_set_ui (z, 0);

- mpq_set_ui (q, 0, 1);

- MPFR_SET_ZERO (x);

- RND_LOOP (r)

- {

- for (i = MPFR_SIGN_NEG ; i <= MPFR_SIGN_POS ;

- i+=MPFR_SIGN_POS-MPFR_SIGN_NEG)

- {

- MPFR_SET_SIGN(x, i);

- mpfr_add_z (x, x, z, (mp_rnd_t) r);

- if (!MPFR_IS_ZERO(x) || MPFR_SIGN(x)!=i)

- {

- printf("GMP Zero errors for add_z & rnd=%s & s=%d\n",

- mpfr_print_rnd_mode ((mp_rnd_t) r), i);

- mpfr_dump (x);

- exit (1);

- }

- mpfr_sub_z (x, x, z, (mp_rnd_t) r);

- if (!MPFR_IS_ZERO(x) || MPFR_SIGN(x)!=i)

- {

- printf("GMP Zero errors for sub_z & rnd=%s & s=%d\n",

- mpfr_print_rnd_mode ((mp_rnd_t) r), i);

- mpfr_dump (x);

- exit (1);

- }

- mpfr_mul_z (x, x, z, (mp_rnd_t) r);

- if (!MPFR_IS_ZERO(x) || MPFR_SIGN(x)!=i)

- {

- printf("GMP Zero errors for mul_z & rnd=%s & s=%d\n",

- mpfr_print_rnd_mode ((mp_rnd_t) r), i);

- mpfr_dump (x);

- exit (1);

- }

- mpfr_add_q (x, x, q, (mp_rnd_t) r);

- if (!MPFR_IS_ZERO(x) || MPFR_SIGN(x)!=i)

- {

- printf("GMP Zero errors for add_q & rnd=%s & s=%d\n",

- mpfr_print_rnd_mode ((mp_rnd_t) r), i);

- mpfr_dump (x);

- exit (1);

- }

- mpfr_sub_q (x, x, q, (mp_rnd_t) r);

- if (!MPFR_IS_ZERO(x) || MPFR_SIGN(x)!=i)

- {

- printf("GMP Zero errors for sub_q & rnd=%s & s=%d\n",

- mpfr_print_rnd_mode ((mp_rnd_t) r), i);

- mpfr_dump (x);

- exit (1);

- }

- mpq_clear (q);

- mpz_clear (z);

- mpfr_clear (x);

-static void

-test_cmp_z (mp_prec_t pmin, mp_prec_t pmax, int nmax)

- mpfr_t x, z;

- mpz_t y;

- mp_prec_t p;

- int res1, res2;

- int n;

- mpfr_init (x);

- mpfr_init2 (z, MPFR_PREC_MIN);

- mpz_init (y);

- for(p=pmin ; p < pmax ; p++)

- {

- mpfr_set_prec (x, p);

- for ( n = 0; n < nmax ; n++)

- {

- mpfr_urandomb (x, RANDS);

- mpz_urandomb (y, RANDS, 1024);

- if (!MPFR_IS_SINGULAR (x))

- {

- mpfr_sub_z (z, x, y, GMP_RNDN);

- res1 = mpfr_sgn (z);

- res2 = mpfr_cmp_z (x, y);

- if (res1 != res2)

- {

- printf("Error for mpfr_cmp_z: res=%d sub_z gives %d\n",

- res2, res1);

- exit (1);

- }

- mpz_clear (y);

- mpfr_clear (x);

- mpfr_clear (z);

-static void

-test_cmp_q (mp_prec_t pmin, mp_prec_t pmax, int nmax)

- mpfr_t x, z;

- mpq_t y;

- mp_prec_t p;

- int res1, res2;

- int n;

- mpfr_init (x);

- mpfr_init2 (z, MPFR_PREC_MIN);

- mpq_init (y);

- for(p=pmin ; p < pmax ; p++)

- {

- mpfr_set_prec (x, p);

- for (n = 0 ; n < nmax ; n++)

- {

- mpfr_urandomb (x, RANDS);

- mpq_set_ui (y, randlimb (), randlimb() );

- if (!MPFR_IS_SINGULAR (x))

- {

- mpfr_sub_q (z, x, y, GMP_RNDN);

- res1 = mpfr_sgn (z);

- res2 = mpfr_cmp_q (x, y);

- if (res1 != res2)

- {

- printf("Error for mpfr_cmp_q: res=%d sub_z gives %d\n",

- res2, res1);

- exit (1);

- }

- mpq_clear (y);

- mpfr_clear (x);

- mpfr_clear (z);

-static void

-test_cmp_f (mp_prec_t pmin, mp_prec_t pmax, int nmax)

- mpfr_t x, z;

- mpf_t y;

- mp_prec_t p;

- int res1, res2;

- int n;

- mpfr_init (x);

- mpfr_init2 (z, pmax+BITS_PER_MP_LIMB);

- mpf_init2 (y, MPFR_PREC_MIN);

- for(p=pmin ; p < pmax ; p+=3)

- {

- mpfr_set_prec (x, p);

- mpf_set_prec (y, p);

- for ( n = 0; n < nmax ; n++)

- {

- mpfr_urandomb (x, RANDS);

- mpf_urandomb (y, RANDS, p);

- if (!MPFR_IS_SINGULAR (x))

- {

- mpfr_set_f (z, y, GMP_RNDN);

- mpfr_sub (z, x, z, GMP_RNDN);

- res1 = mpfr_sgn (z);

- res2 = mpfr_cmp_f (x, y);

- if (res1 != res2)

- {

- printf("Error for mpfr_cmp_f: res=%d sub gives %d\n",

- res2, res1);

- exit (1);

- }

- mpf_clear (y);

- mpfr_clear (x);

- mpfr_clear (z);

-static void

-test_specialz (int (*mpfr_func)(mpfr_ptr, mpfr_srcptr, mpz_srcptr, mp_rnd_t),

- void (*mpz_func)(mpz_ptr, mpz_srcptr, mpz_srcptr),

- const char *op)

- mpfr_t x1, x2;

- mpz_t z1, z2;

- int res;

- mpfr_inits2 (128, x1, x2, (mpfr_ptr) 0);

- mpz_init (z1); mpz_init(z2);

- mpz_fac_ui (z1, 19); /* 19!+1 fits perfectly in a 128 bits mantissa */

- mpz_add_ui (z1, z1, 1);

- mpz_fac_ui (z2, 20); /* 20!+1 fits perfectly in a 128 bits mantissa */

- mpz_add_ui (z2, z2, 1);

- res = mpfr_set_z(x1, z1, GMP_RNDN);

- if (res)

- {

- printf("Specialz %s: set_z1 error\n", op);

- exit(1);

- }

- mpfr_set_z (x2, z2, GMP_RNDN);

- if (res)

- {

- printf("Specialz %s: set_z2 error\n", op);

- exit(1);

- }

- /* (19!+1) * (20!+1) fits in a 128 bits number */

- res = mpfr_func(x1, x1, z2, GMP_RNDN);

- if (res)

- {

- printf("Specialz %s: wrong inexact flag.\n", op);

- exit(1);

- }

- mpz_func(z1, z1, z2);

- res = mpfr_set_z (x2, z1, GMP_RNDN);

- if (res)

- {

- printf("Specialz %s: set_z2 error\n", op);

- exit(1);

- }

- if (mpfr_cmp(x1, x2))

- {

- printf("Specialz %s: results differ.\nx1=", op);

- mpfr_print_binary(x1);

- printf("\nx2=");

- mpfr_print_binary(x2);

- printf ("\nZ2=");

- mpz_out_str (stdout, 2, z1);

- putchar('\n');

- exit(1);

- }

- mpz_set_ui (z1, 1);

- mpz_set_ui (z2, 0);

- mpfr_set_ui (x1, 1, GMP_RNDN);

- mpz_func (z1, z1, z2);

- res = mpfr_func(x1, x1, z2, GMP_RNDN);

- mpfr_set_z (x2, z1, GMP_RNDN);

- if (mpfr_cmp(x1, x2))

- {

- printf("Specialz %s: results differ(2).\nx1=", op);

- mpfr_print_binary(x1);

- printf("\nx2=");

- mpfr_print_binary(x2);

- putchar('\n');

- exit(1);

- }

- mpz_clear (z1); mpz_clear(z2);

- mpfr_clears (x1, x2, (mpfr_ptr) 0);

-static void

-test_genericz (mp_prec_t p0, mp_prec_t p1, unsigned int N,

- int (*func)(mpfr_ptr, mpfr_srcptr, mpz_srcptr, mp_rnd_t),

- const char *op)

- mp_prec_t prec;

- mpfr_t arg1, dst_big, dst_small, tmp;

- mpz_t arg2;

- mp_rnd_t rnd;

- int inexact, compare, compare2;

- unsigned int n;

- mpfr_inits (arg1, dst_big, dst_small, tmp, (mpfr_ptr) 0);

- mpz_init (arg2);

- for (prec = p0; prec <= p1; prec++)

- {

- mpfr_set_prec (arg1, prec);

- mpfr_set_prec (tmp, prec);

- mpfr_set_prec (dst_small, prec);

- for (n=0; n<N; n++)

- {

- mpfr_urandomb (arg1, RANDS);

- mpz_urandomb (arg2, RANDS, 1024);

- rnd = RND_RAND ();

- mpfr_set_prec (dst_big, 2*prec);

- compare = func(dst_big, arg1, arg2, rnd);

- if (mpfr_can_round (dst_big, 2*prec, rnd, rnd, prec))

- {

- mpfr_set (tmp, dst_big, rnd);

- inexact = func(dst_small, arg1, arg2, rnd);

- if (mpfr_cmp (tmp, dst_small))

- {

- printf ("Results differ for prec=%u rnd_mode=%s and %s_z:\n"

- "arg1=",

- (unsigned) prec, mpfr_print_rnd_mode (rnd), op);

- mpfr_print_binary (arg1);

- printf("\narg2=");

- mpz_out_str (stdout, 2, arg2);

- printf ("\ngot ");

- mpfr_dump (dst_small);

- printf ("expected ");

- mpfr_dump (tmp);

- printf ("approx ");

- mpfr_dump (dst_big);

- exit (1);

- }

- compare2 = mpfr_cmp (tmp, dst_big);

- /* if rounding to nearest, cannot know the sign of t - f(x)

- because of composed rounding: y = o(f(x)) and t = o(y) */

- if (compare * compare2 >= 0)

- compare = compare + compare2;

- else

- compare = inexact; /* cannot determine sign(t-f(x)) */

- if (((inexact == 0) && (compare != 0)) ||

- ((inexact > 0) && (compare <= 0)) ||

- ((inexact < 0) && (compare >= 0)))

- {

- printf ("Wrong inexact flag for rnd=%s and %s_z:\n"

- "expected %d, got %d\n",

- mpfr_print_rnd_mode (rnd), op, compare, inexact);

- printf ("\narg1="); mpfr_print_binary (arg1);

- printf ("\narg2="); mpz_out_str(stdout, 2, arg2);

- printf ("\ndstl="); mpfr_print_binary (dst_big);

- printf ("\ndsts="); mpfr_print_binary (dst_small);

- printf ("\ntmp ="); mpfr_dump (tmp);

- exit (1);

- }

- mpz_clear (arg2);

- mpfr_clears (arg1, dst_big, dst_small, tmp, (mpfr_ptr) 0);

-static void

-test_genericq (mp_prec_t p0, mp_prec_t p1, unsigned int N,

- int (*func)(mpfr_ptr, mpfr_srcptr, mpq_srcptr, mp_rnd_t),

- const char *op)

- mp_prec_t prec;

- mpfr_t arg1, dst_big, dst_small, tmp;

- mpq_t arg2;

- mp_rnd_t rnd;

- int inexact, compare, compare2;

- unsigned int n;

- mpfr_inits (arg1, dst_big, dst_small, tmp, (mpfr_ptr) 0);

- mpq_init (arg2);

- for (prec = p0; prec <= p1; prec++)

- {

- mpfr_set_prec (arg1, prec);

- mpfr_set_prec (tmp, prec);

- mpfr_set_prec (dst_small, prec);

- for (n=0; n<N; n++)

- {

- mpfr_urandomb (arg1, RANDS);

- mpq_set_ui (arg2, randlimb (), randlimb() );

- mpq_canonicalize (arg2);

- rnd = RND_RAND ();

- mpfr_set_prec (dst_big, prec+10);

- compare = func(dst_big, arg1, arg2, rnd);

- if (mpfr_can_round (dst_big, prec+10, rnd, rnd, prec))

- {

- mpfr_set (tmp, dst_big, rnd);

- inexact = func(dst_small, arg1, arg2, rnd);

- if (mpfr_cmp (tmp, dst_small))

- {

- printf ("Results differ for prec=%u rnd_mode=%s and %s_q:\n"

- "arg1=",

- (unsigned) prec, mpfr_print_rnd_mode (rnd), op);

- mpfr_print_binary (arg1);

- printf("\narg2=");

- mpq_out_str(stdout, 2, arg2);

- printf ("\ngot ");

- mpfr_print_binary (dst_small);

- printf ("\nexpected ");

- mpfr_print_binary (tmp);

- printf ("\napprox ");

- mpfr_print_binary (dst_big);

- putchar('\n');

- exit (1);

- }

- compare2 = mpfr_cmp (tmp, dst_big);

- /* if rounding to nearest, cannot know the sign of t - f(x)

- because of composed rounding: y = o(f(x)) and t = o(y) */

- if (compare * compare2 >= 0)

- compare = compare + compare2;

- else

- compare = inexact; /* cannot determine sign(t-f(x)) */

- if (((inexact == 0) && (compare != 0)) ||

- ((inexact > 0) && (compare <= 0)) ||

- ((inexact < 0) && (compare >= 0)))

- {

- printf ("Wrong inexact flag for rnd=%s and %s_q:\n"

- "expected %d, got %d",

- mpfr_print_rnd_mode (rnd), op, compare, inexact);

- printf ("\narg1="); mpfr_print_binary (arg1);

- printf ("\narg2="); mpq_out_str(stdout, 2, arg2);

- printf ("\ndstl="); mpfr_print_binary (dst_big);

- printf ("\ndsts="); mpfr_print_binary (dst_small);

- printf ("\ntmp ="); mpfr_print_binary (tmp);

- putchar('\n');

- exit (1);

- }

- mpq_clear (arg2);

- mpfr_clears (arg1, dst_big, dst_small, tmp, (mpfr_ptr) 0);

-static void

-test_specialq (mp_prec_t p0, mp_prec_t p1, unsigned int N,

- int (*mpfr_func)(mpfr_ptr, mpfr_srcptr, mpq_srcptr, mp_rnd_t),

- void (*mpq_func)(mpq_ptr, mpq_srcptr, mpq_srcptr),

- const char *op)

- mpfr_t fra, frb, frq;

- mpq_t q1, q2, qr;

- unsigned int n;

- mp_prec_t prec;

- for (prec = p0 ; prec < p1 ; prec++)

- {

- mpfr_inits2 (prec, fra, frb, frq, (mpfr_ptr) 0);

- mpq_init (q1); mpq_init(q2); mpq_init (qr);

- for( n = 0 ; n < N ; n++)

- {

- mpq_set_ui(q1, randlimb(), randlimb() );

- mpq_set_ui(q2, randlimb(), randlimb() );

- mpq_canonicalize (q1);

- mpq_canonicalize (q2);

- mpq_func (qr, q1, q2);

- mpfr_set_q (fra, q1, GMP_RNDD);

- mpfr_func (fra, fra, q2, GMP_RNDD);

- mpfr_set_q (frb, q1, GMP_RNDU);

- mpfr_func (frb, frb, q2, GMP_RNDU);

- mpfr_set_q (frq, qr, GMP_RNDN);

- /* We should have fra <= qr <= frb */

- if ( (mpfr_cmp(fra, frq) > 0) || (mpfr_cmp (frq, frb) > 0))

- {

- printf("Range error for prec=%lu and %s", prec, op);

- printf ("\nq1="); mpq_out_str(stdout, 2, q1);

- printf ("\nq2="); mpq_out_str(stdout, 2, q2);

- printf ("\nfr_dn="); mpfr_print_binary (fra);

- printf ("\nfr_q ="); mpfr_print_binary (frq);

- printf ("\nfr_up="); mpfr_print_binary (frb);

- putchar('\n');

- exit (1);

- }

- mpq_clear (q1); mpq_clear (q2); mpq_clear (qr);

- mpfr_clears (fra, frb, frq, (mpfr_ptr) 0);

- }

-int

-main (int argc, char *argv[])

- tests_start_mpfr ();

- special ();

- test_specialz (mpfr_add_z, mpz_add, "add");

- test_specialz (mpfr_sub_z, mpz_sub, "sub");

- test_specialz (mpfr_mul_z, mpz_mul, "mul");

- test_genericz (2, 100, 100, mpfr_add_z, "add");

- test_genericz (2, 100, 100, mpfr_sub_z, "sub");

- test_genericz (2, 100, 100, mpfr_mul_z, "mul");

- test_genericz (2, 100, 100, mpfr_div_z, "div");

- test_genericq (2, 100, 100, mpfr_add_q, "add");

- test_genericq (2, 100, 100, mpfr_sub_q, "sub");

- test_genericq (2, 100, 100, mpfr_mul_q, "mul");

- test_genericq (2, 100, 100, mpfr_div_q, "div");

- test_specialq (2, 100, 100, mpfr_mul_q, mpq_mul, "mul");

- test_specialq (2, 100, 100, mpfr_div_q, mpq_div, "div");

- test_specialq (2, 100, 100, mpfr_add_q, mpq_add, "add");

- test_specialq (2, 100, 100, mpfr_sub_q, mpq_sub, "sub");

- test_cmp_z (2, 100, 100);

- test_cmp_q (2, 100, 100);

- test_cmp_f (2, 100, 100);

- check_for_zero ();

- tests_end_mpfr ();

- return 0;

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