int main(int argc, char *argv[])
{
int ans;
char *str, *strout;
fmpz_poly_t zpoly;
fmpz_poly_q_t qpoly1;
mpz_t mpzzero, mpzone, mpztwo;
mpq_t mpqzero, mpqone, mpqtwo, mpqtwoinv;
FLINT_TEST_INIT(state);
flint_printf("all... ");
fflush(stdout);
/* Accessing numerator and denominator ***********************************/
fmpz_poly_q_init(qpoly1);
fmpz_poly_q_set_str(qpoly1, "2 -1 1/2 0 1");
str = "2 -1 1";
strout = fmpz_poly_get_str(fmpz_poly_q_numref(qpoly1));
ans = !strcmp(str, strout);
if (!ans)
{
flint_printf("test_numref: failed\n");
flint_printf(" Expected \"%s\", got \"%s\"\n", str, strout);
flint_printf(" qpoly1 = \""), fmpz_poly_q_print(qpoly1), flint_printf("\"\n");
abort();
}
fmpz_poly_q_clear(qpoly1);
flint_free(strout);
fmpz_poly_q_init(qpoly1);
fmpz_poly_q_set_str(qpoly1, "2 -1 1/2 0 1");
str = "2 0 1";
strout = fmpz_poly_get_str(fmpz_poly_q_denref(qpoly1));
ans = !strcmp(str, strout);
if (!ans)
{
flint_printf("test_denref: failed\n");
flint_printf(" Expected \"%s\", got \"%s\"\n", str, strout);
abort();
}
fmpz_poly_q_clear(qpoly1);
flint_free(strout);
fmpz_poly_q_init(qpoly1);
fmpz_poly_init(zpoly);
fmpz_poly_q_set_str(qpoly1, "2 -1 1/2 0 1");
fmpz_poly_set(zpoly, fmpz_poly_q_numref(qpoly1));
str = "2 -1 1";
strout = fmpz_poly_get_str(zpoly);
ans = !strcmp(str, strout);
if (!ans)
{
flint_printf("test_get_num: failed\n");
flint_printf(" Expected \"%s\", got \"%s\"\n", str, strout);
abort();
}
fmpz_poly_q_clear(qpoly1);
fmpz_poly_clear(zpoly);
flint_free(strout);
fmpz_poly_q_init(qpoly1);
fmpz_poly_init(zpoly);
fmpz_poly_q_set_str(qpoly1, "2 -1 1/2 0 1");
fmpz_poly_set(zpoly, fmpz_poly_q_denref(qpoly1));
str = "2 0 1";
strout = fmpz_poly_get_str(zpoly);
ans = !strcmp(str, strout);
if (!ans)
{
flint_printf("test_get_den: failed\n");
flint_printf(" Expected \"%s\", got \"%s\"\n", str, strout);
abort();
}
fmpz_poly_q_clear(qpoly1);
fmpz_poly_clear(zpoly);
flint_free(strout);
fmpz_poly_q_init(qpoly1);
fmpz_poly_init(zpoly);
fmpz_poly_q_set_str(qpoly1, "1 1/1 1");
fmpz_poly_set_str(zpoly, "2 0 1");
fmpz_poly_set(fmpz_poly_q_numref(qpoly1), zpoly);
str = "2 0 1";
strout = fmpz_poly_get_str(fmpz_poly_q_numref(qpoly1));
ans = !strcmp(str, strout);
if (!ans)
{
flint_printf("test_set_num: failed\n");
flint_printf(" Expected \"%s\", got \"%s\"\n", str, strout);
abort();
}
fmpz_poly_q_clear(qpoly1);
fmpz_poly_clear(zpoly);
flint_free(strout);
fmpz_poly_q_init(qpoly1);
fmpz_poly_init(zpoly);
fmpz_poly_q_set_str(qpoly1, "1 1/1 1");
fmpz_poly_set_str(zpoly, "2 0 1");
fmpz_poly_set(fmpz_poly_q_denref(qpoly1), zpoly);
str = "2 0 1";
strout = fmpz_poly_get_str(fmpz_poly_q_denref(qpoly1));
ans = !strcmp(str, strout);
if (!ans)
{
flint_printf("test_set_den: failed\n");
flint_printf(" Expected \"%s\", got \"%s\"\n", str, strout);
abort();
}
fmpz_poly_q_clear(qpoly1);
fmpz_poly_clear(zpoly);
flint_free(strout);
/* Canonicalise **********************************************************/
fmpz_poly_q_init(qpoly1);
str = "2 -1 1/2 0 1";
fmpz_poly_q_set_str(qpoly1, str);
strout = fmpz_poly_q_get_str(qpoly1);
ans = !strcmp(str, strout);
if (!ans)
{
flint_printf("test_canonicalize: failed\n");
flint_printf(" Expected \"%s\", got \"%s\"\n", str, strout);
abort();
}
fmpz_poly_q_clear(qpoly1);
flint_free(strout);
fmpz_poly_q_init(qpoly1);
str = "2 -1 -1/2 0 1";
fmpz_poly_q_set_str(qpoly1, "2 1 1/2 0 -1");
strout = fmpz_poly_q_get_str(qpoly1);
ans = !strcmp("2 -1 -1/2 0 1", strout);
if (!ans)
{
flint_printf("test_canonicalize: failed\n");
flint_printf(" Expected \"%s\", got \"%s\"\n", str, strout);
abort();
}
flint_free(strout);
fmpz_poly_q_clear(qpoly1);
/* Initialization, memory management and basic operations ****************/
test_set("0", "0");
test_set("0/1 1", "0");
test_set("3 -1 0 1/2 0 1", "3 -1 0 1/2 0 1");
test_set("3 -1 0 1/2 1 1", "2 -1 1");
test_set_si(-1, "1 -1");
test_set_si(13, "1 13");
test_set_si(0, "0");
test_swap("3 -1 0 1/2 0 1", "1 2/1 3", "1 2/1 3", "3 -1 0 1/2 0 1");
test_zero("0", "0");
test_zero("0/1 1", "0");
test_zero("3 -1 0 1/2 0 1", "0");
test_neg("0", "0");
test_neg("1 1/1 2", "1 -1/1 2");
test_neg("3 -1 0 1/2 0 1", "3 1 0 -1/2 0 1");
test_inv("1 1/1 2", "1 2");
test_inv("3 -1 0 1/2 0 1", "2 0 1/3 -1 0 1");
test_inv("3 -1 0 -1/2 0 1", "2 0 -1/3 1 0 1");
test_inv_inplace("1 1/1 2", "1 2");
test_inv_inplace("3 -1 0 1/2 0 1", "2 0 1/3 -1 0 1");
test_inv_inplace("3 -1 0 -1/2 0 1", "2 0 -1/3 1 0 1");
test_is_zero("0", 1);
test_is_zero("0/1 1", 1);
test_is_zero("3 -1 0 1/2 0 1", 0);
test_is_zero("3 -1 0 1/2 1 1", 0);
test_is_one("0", 0);
test_is_one("0/1 1", 0);
test_is_one("1 1/1 1", 1);
test_is_one("2 1 1/2 1 1", 1);
test_is_one("3 -1 0 1/2 0 1", 0);
test_equal("1 1/1 2", "1 1/1 2", 1);
test_equal("1 1/1 2", "1 1/1 2", 1);
test_equal("3 -1 0 1/2 1 1", "2 -1 1", 1);
test_equal("3 -1 0 1/2 -1 1", "2 -1 1", 0);
/* Addition and subtraction **********************************************/
test_add("3 1 0 1/2 0 1", "2 0 -1/3 1 0 1", "5 1 0 1 0 1/4 0 1 0 1");
test_add("3 -1 0 1/2 1 1", "1 2/2 -1 1", "3 3 -2 1/2 -1 1");
test_add("0/2 1 1", "1 2/1 1", "1 2");
test_add("1 -3/1 4", "0/3 1 0 1", "1 -3/1 4");
test_add("2 1 1/1 1", "2 -1 1/1 1", "2 0 2");
test_add("2 1 1/2 0 1", "2 2 1/2 -1 1", "3 -1 2 2/3 0 -1 1");
test_add("2 -1 1/2 2 1", "3 4 4 1/2 1 1", "4 7 12 7 1/3 2 3 1");
test_add("2 1 1/2 -1 1", "2 1 1", "3 0 1 1/2 -1 1");
test_add("1 1/2 1 1", "2 0 1/2 1 1", "1 1");
test_add("2 1 1/3 4 -4 1", "1 1/2 -2 1", "2 -1 2/3 4 -4 1");
test_add("3 0 1 1/3 1 2 1", "2 0 -1/2 1 1", "0");
test_add("2 1 1/2 0 1", "2 -1 1/2 0 1", "1 2");
test_add("1 1/3 3 5 2", "1 1/3 6 7 2", "1 1/3 2 3 1");
test_add_in_place1("3 1 0 1/2 0 1", "2 0 -1/3 1 0 1", "5 1 0 1 0 1/4 0 1 0 1");
test_add_in_place1("3 -1 0 1/2 1 1", "1 2/2 -1 1", "3 3 -2 1/2 -1 1");
test_add_in_place1("0/2 1 1", "1 2/1 1", "1 2");
test_add_in_place1("1 -3/1 4", "0/3 1 0 1", "1 -3/1 4");
test_add_in_place1("2 1 1/1 1", "2 -1 1/1 1", "2 0 2");
test_add_in_place1("2 1 1/2 0 1", "2 2 1/2 -1 1", "3 -1 2 2/3 0 -1 1");
test_add_in_place1("2 -1 1/2 2 1", "3 4 4 1/2 1 1", "4 7 12 7 1/3 2 3 1");
test_add_in_place1("2 1 1/2 -1 1", "2 1 1", "3 0 1 1/2 -1 1");
test_add_in_place1("1 1/2 1 1", "2 0 1/2 1 1", "1 1");
test_add_in_place1("2 1 1/3 4 -4 1", "1 1/2 -2 1", "2 -1 2/3 4 -4 1");
test_add_in_place1("3 0 1 1/3 1 2 1", "2 0 -1/2 1 1", "0");
test_add_in_place1("2 1 1/2 0 1", "2 -1 1/2 0 1", "1 2");
test_add_in_place2("3 1 0 1/2 0 1", "2 0 -1/3 1 0 1", "5 1 0 1 0 1/4 0 1 0 1");
test_add_in_place2("3 -1 0 1/2 1 1", "1 2/2 -1 1", "3 3 -2 1/2 -1 1");
test_add_in_place2("0/2 1 1", "1 2/1 1", "1 2");
test_add_in_place2("1 -3/1 4", "0/3 1 0 1", "1 -3/1 4");
test_add_in_place2("2 1 1/1 1", "2 -1 1/1 1", "2 0 2");
test_add_in_place2("2 1 1/2 0 1", "2 2 1/2 -1 1", "3 -1 2 2/3 0 -1 1");
test_add_in_place2("2 -1 1/2 2 1", "3 4 4 1/2 1 1", "4 7 12 7 1/3 2 3 1");
test_add_in_place2("2 1 1/2 -1 1", "2 1 1", "3 0 1 1/2 -1 1");
test_add_in_place2("1 1/2 1 1", "2 0 1/2 1 1", "1 1");
test_add_in_place2("2 1 1/3 4 -4 1", "1 1/2 -2 1", "2 -1 2/3 4 -4 1");
test_add_in_place2("3 0 1 1/3 1 2 1", "2 0 -1/2 1 1", "0");
test_add_in_place2("2 1 1/2 0 1", "2 -1 1/2 0 1", "1 2");
test_add_in_place3("2 1 1", "2 2 2");
test_add_in_place3("2 1 1/1 2", "2 1 1");
test_sub("3 1 0 1/2 0 1", "2 0 -1/3 1 0 1", "5 1 0 3 0 1/4 0 1 0 1");
test_sub("3 -1 0 1/2 1 1", "1 2/2 -1 1", "3 -1 -2 1/2 -1 1");
test_sub("0/2 1 1", "1 2/1 1", "1 -2");
test_sub("1 -3/1 4", "0/3 1 0 1", "1 -3/1 4");
test_sub("2 1 1/1 1", "2 -1 1/1 1", "1 2");
test_sub("2 1 1/2 0 1", "2 2 1/2 -1 1", "2 -1 -2/3 0 -1 1");
test_sub("2 -1 1/2 2 1", "3 4 4 1/2 1 1", "4 -9 -12 -5 -1/3 2 3 1");
test_sub("2 -1 1/2 0 1", "1 1", "1 -1/2 0 1");
test_sub("3 1 0 1/2 0 1", "2 0 -1/3 1 0 1", "5 1 0 3 0 1/4 0 1 0 1");
test_sub("3 -1 0 1/2 1 1", "1 2/2 -1 1", "3 -1 -2 1/2 -1 1");
test_sub("0/2 1 1", "1 2/1 1", "1 -2");
test_sub("1 -3/1 4", "0/3 1 0 1", "1 -3/1 4");
test_sub("2 1 1/1 1", "2 -1 1/1 1", "1 2");
test_sub("2 1 1/2 0 1", "2 2 1/2 -1 1", "2 -1 -2/3 0 -1 1");
test_sub("2 -1 1/2 2 1", "3 4 4 1/2 1 1", "4 -9 -12 -5 -1/3 2 3 1");
test_sub("2 1 1/2 -1 1", "2 1 1", "3 2 1 -1/2 -1 1");
test_sub("1 1/2 1 1", "2 0 1/2 1 1", "2 1 -1/2 1 1");
test_sub("2 1 1/3 4 -4 1", "1 1/2 -2 1", "1 3/3 4 -4 1");
test_sub("3 0 1 1/3 1 2 1", "2 0 -1/2 1 1", "2 0 2/2 1 1");
test_sub("2 1 1/2 0 1", "2 -1 1/2 0 1", "1 2/2 0 1");
test_sub("1 1/3 3 5 2", "1 1/3 6 7 2", "1 1/4 6 13 9 2");
test_sub("2 1 1/2 0 2", "2 1 1/2 0 2", "0");
test_sub("2 -1 2/2 0 1", "2 -1 1/2 0 1", "1 1");
test_sub_in_place1("3 1 0 1/2 0 1", "2 0 -1/3 1 0 1", "5 1 0 3 0 1/4 0 1 0 1");
test_sub_in_place1("3 -1 0 1/2 1 1", "1 2/2 -1 1", "3 -1 -2 1/2 -1 1");
test_sub_in_place1("0/2 1 1", "1 2/1 1", "1 -2");
test_sub_in_place1("1 -3/1 4", "0/3 1 0 1", "1 -3/1 4");
test_sub_in_place1("2 1 1/1 1", "2 -1 1/1 1", "1 2");
test_sub_in_place1("2 1 1/2 0 1", "2 2 1/2 -1 1", "2 -1 -2/3 0 -1 1");
test_sub_in_place1("2 -1 1/2 2 1", "3 4 4 1/2 1 1", "4 -9 -12 -5 -1/3 2 3 1");
test_sub_in_place2("3 1 0 1/2 0 1", "2 0 -1/3 1 0 1", "5 1 0 3 0 1/4 0 1 0 1");
test_sub_in_place2("3 -1 0 1/2 1 1", "1 2/2 -1 1", "3 -1 -2 1/2 -1 1");
test_sub_in_place2("0/2 1 1", "1 2/1 1", "1 -2");
test_sub_in_place2("1 -3/1 4", "0/3 1 0 1", "1 -3/1 4");
test_sub_in_place2("2 1 1/1 1", "2 -1 1/1 1", "1 2");
test_sub_in_place2("2 1 1/2 0 1", "2 2 1/2 -1 1", "2 -1 -2/3 0 -1 1");
test_sub_in_place2("2 -1 1/2 2 1", "3 4 4 1/2 1 1", "4 -9 -12 -5 -1/3 2 3 1");
test_sub_in_place3("2 -1 1/2 2 1", "0");
test_addmul("1 1/2 0 2", "2 3 1/1 4", "3 1 0 1/4 -2 0 0 1", "5 -4 3 1 5 1/5 0 -8 0 0 4");
test_submul("1 1/2 0 2", "2 3 1/1 4", "3 1 0 1/4 -2 0 0 1", "5 -4 -3 -1 -1 -1/5 0 -8 0 0 4");
/* Scalar multiplication and devision ************************************/
flint_mpz_init_set_si(mpzzero, 0);
flint_mpz_init_set_si(mpzone, 1);
flint_mpz_init_set_si(mpztwo, 2);
mpq_init(mpqzero); flint_mpq_set_si(mpqzero, 0, 1);
mpq_init(mpqone); flint_mpq_set_si(mpqone, 1, 1);
mpq_init(mpqtwo); flint_mpq_set_si(mpqtwo, 2, 1);
mpq_init(mpqtwoinv); flint_mpq_set_si(mpqtwoinv, 1, 2);
test_scalar_mul_si("0", 1, "0");
test_scalar_mul_si("0", 0, "0");
test_scalar_mul_si("1 2", 0, "0");
test_scalar_mul_si("1 1/1 2", -2, "1 -1");
test_scalar_mul_si("2 1 1/2 -2 3", 5, "2 5 5/2 -2 3");
test_scalar_mul_si("2 1 1/2 -2 2", 3, "2 3 3/2 -2 2");
test_scalar_mul_mpz("0", mpzone, "0");
test_scalar_mul_mpz("0", mpzzero, "0");
test_scalar_mul_mpz("1 2", mpzzero, "0");
test_scalar_mul_mpz("1 1/1 2", mpztwo, "1 1");
test_scalar_mul_mpq("0", mpqone, "0");
test_scalar_mul_mpq("0", mpqzero, "0");
test_scalar_mul_mpq("1 2", mpqzero, "0");
test_scalar_mul_mpq("1 1/1 2", mpqtwo, "1 1");
test_scalar_mul_mpq("1 -2/1 1", mpqtwoinv, "1 -1");
test_scalar_div_si("0", 1, "0");
test_scalar_div_si("1 2", 2, "1 1");
test_scalar_div_si("1 1/1 2", -2, "1 -1/1 4");
test_scalar_div_si("3 -5 0 3/2 1 1", 2, "3 -5 0 3/2 2 2");
test_scalar_div_si("3 2 8 4/2 0 1", 3, "3 2 8 4/2 0 3");
test_scalar_div_si("3 2 8 4/2 0 1", -3, "3 -2 -8 -4/2 0 3");
test_scalar_div_si("3 -27 0 9/2 0 1", -3, "3 9 0 -3/2 0 1");
test_scalar_div_mpz("0", mpzone, "0");
test_scalar_div_mpz("1 2", mpztwo, "1 1");
test_scalar_div_mpz("1 1/1 2", mpztwo, "1 1/1 4");
test_scalar_div_mpq("0", mpqone, "0");
test_scalar_div_mpq("1 2", mpqone, "1 2");
test_scalar_div_mpq("1 1/1 2", mpqtwo, "1 1/1 4");
test_scalar_div_mpq("1 -2/1 1", mpqtwoinv, "1 -4");
mpz_clear(mpzzero);
mpz_clear(mpzone);
mpz_clear(mpztwo);
mpq_clear(mpqzero);
mpq_clear(mpqone);
mpq_clear(mpqtwo);
mpq_clear(mpqtwoinv);
/* Multiplication, division and powing *********************************/
test_mul("3 1 0 1/2 0 1", "2 0 -1/3 1 0 1", "1 -1");
test_mul("3 -1 0 1/2 1 1", "1 2/2 -1 1", "1 2");
test_mul("0/2 1 1", "1 2/1 1", "0");
test_mul("1 -3/1 4", "0/3 1 0 1", "0");
test_mul("2 1 1/1 1", "2 -1 1/1 1", "3 -1 0 1");
test_mul("2 1 1/2 0 1", "2 2 1/2 -1 1", "3 2 3 1/3 0 -1 1");
test_mul("2 -1 1/2 2 1", "3 4 4 1/2 1 1", "3 -2 1 1/2 1 1");
test_mul_in_place1("3 1 0 1/2 0 1", "2 0 -1/3 1 0 1", "1 -1");
test_mul_in_place1("3 -1 0 1/2 1 1", "1 2/2 -1 1", "1 2");
test_mul_in_place1("0/2 1 1", "1 2/1 1", "0");
test_mul_in_place1("1 -3/1 4", "0/3 1 0 1", "0");
test_mul_in_place1("2 1 1/1 1", "2 -1 1/1 1", "3 -1 0 1");
test_mul_in_place1("2 1 1/2 0 1", "2 2 1/2 -1 1", "3 2 3 1/3 0 -1 1");
test_mul_in_place1("2 -1 1/2 2 1", "3 4 4 1/2 1 1", "3 -2 1 1/2 1 1");
test_mul_in_place2("3 1 0 1/2 0 1", "2 0 -1/3 1 0 1", "1 -1");
test_mul_in_place2("3 -1 0 1/2 1 1", "1 2/2 -1 1", "1 2");
test_mul_in_place2("0/2 1 1", "1 2/1 1", "0");
test_mul_in_place2("1 -3/1 4", "0/3 1 0 1", "0");
test_mul_in_place2("2 1 1/1 1", "2 -1 1/1 1", "3 -1 0 1");
test_mul_in_place2("2 1 1/2 0 1", "2 2 1/2 -1 1", "3 2 3 1/3 0 -1 1");
test_mul_in_place2("2 -1 1/2 2 1", "3 4 4 1/2 1 1", "3 -2 1 1/2 1 1");
test_mul_in_place3("2 0 1/2 1 1", "3 0 0 1/3 1 2 1");
test_div("3 -1 0 1/1 2", "2 1 1/1 1", "2 -1 1/1 2");
test_div("0/2 1 1", "2 1 1/1 1", "0");
test_div("3 -1 0 1/1 4", "2 -1 -1/1 2", "2 1 -1/1 2");
test_div("2 1 1", "2 1 -1/2 1 -1", "2 1 1");
test_div("2 1 1/3 4 4 1", "2 -1 1/3 6 5 1", "3 3 4 1/3 -2 1 1");
test_div_in_place1("3 -1 0 1/1 2", "2 1 1/1 1", "2 -1 1/1 2");
test_div_in_place1("0/2 1 1", "2 1 1/1 1", "0");
test_div_in_place1("3 -1 0 1/1 4", "2 -1 -1/1 2", "2 1 -1/1 2");
test_div_in_place1("2 1 1", "2 1 -1/2 1 -1", "2 1 1");
test_div_in_place1("2 1 1/3 4 4 1", "2 -1 1/3 6 5 1", "3 3 4 1/3 -2 1 1");
test_div_in_place1("0", "1 2/2 3 5", "0");
test_div_in_place2("3 -1 0 1/1 2", "2 1 1/1 1", "2 -1 1/1 2");
test_div_in_place2("0/2 1 1", "2 1 1/1 1", "0");
test_div_in_place2("3 -1 0 1/1 4", "2 -1 -1/1 2", "2 1 -1/1 2");
test_div_in_place2("2 1 1", "2 1 -1/2 1 -1", "2 1 1");
test_div_in_place2("2 1 1/3 4 4 1", "2 -1 1/3 6 5 1", "3 3 4 1/3 -2 1 1");
test_div_in_place3("3 -1 0 1/1 2", "1 1");
test_pow("2 0 -1/1 2", 3, "4 0 0 0 -1/1 8");
test_pow("0", 0, "1 1");
test_pow("2 1 -1", 0, "1 1");
test_pow("2 1 1/2 0 1", 0, "1 1");
/* Derivative ************************************************************/
test_derivative("0", "0");
test_derivative("1 2", "0");
test_derivative("1 -1/1 2", "0");
test_derivative("2 0 1", "1 1");
test_derivative("3 1 0 1", "2 0 2");
test_derivative("1 1/2 0 1", "1 -1/3 0 0 1");
test_derivative("2 2 1/2 -1 1", "1 -3/3 1 -2 1");
test_derivative("2 0 1/3 1 2 1", "2 1 -1/4 1 3 3 1");
/* Bug which allowed constant factors */
test_derivative("3 5 1 -2/2 10 2", "3 0 -10 -1/3 25 10 1");
/* Evaluation ************************************************************/
test_evaluate("1 1/1 2", -2, 3, "1/2");
test_evaluate("3 1 0 1/2 0 1", -1, 2, "-5/2");
test_evaluate("2 3 1/2 -1 1", 1, 1, "P");
test_evaluate("2 3 1/2 -1 1", 2, 3, "-11");
test_evaluate("2 3 1/2 -1 2", 1, 2, "P");
test_evaluate("2 1 1/2 -1 1", 2, 1, "3");
/* String methods ********************************************************/
fmpz_poly_q_init(qpoly1);
ans = fmpz_poly_q_set_str(qpoly1, "1 3/xyz");
if ((ans == 0) || !fmpz_poly_q_is_zero(qpoly1))
{
flint_printf("test_set_str: failed\n");
abort();
}
fmpz_poly_q_clear(qpoly1);
fmpz_poly_q_init(qpoly1);
ans = fmpz_poly_q_set_str(qpoly1, "abc/1 3");
if ((ans == 0) || !fmpz_poly_q_is_zero(qpoly1))
{
flint_printf("test_set_str: failed\n");
abort();
}
fmpz_poly_q_clear(qpoly1);
fmpz_poly_q_init(qpoly1);
ans = fmpz_poly_q_set_str(qpoly1, "abc/xyz");
if ((ans == 0) || !fmpz_poly_q_is_zero(qpoly1))
{
flint_printf("test_set_str: failed\n");
abort();
}
fmpz_poly_q_clear(qpoly1);
test_get_str_pretty("1 -3", "-3");
test_get_str_pretty("3 1 2 1", "t^2+2*t+1");
test_get_str_pretty("1 -2/2 1 1", "-2/(t+1)");
test_get_str_pretty("2 1 1/2 -1 1", "(t+1)/(t-1)");
test_get_str_pretty("2 1 1/1 2", "(t+1)/2");
test_get_str_pretty("1 1/1 2", "1/2");
FLINT_TEST_CLEANUP(state);
flint_printf("PASS\n");
return EXIT_SUCCESS;
}
void
selftest(void)
{
// for handling "errout"
if (setjmp(jbuf))
return;
#if SELFTEST
test_low_level();
test_multiply();
test_scan();
test_power();
test_factor_number();
test_test();
test_tensor();
test_bake();
test(__FILE__, s, sizeof (s) / sizeof (char *)); // "s" is in selftest.h
test_abs();
test_adj();
test_arg();
test_besselj();
test_bessely();
test_ceiling();
test_choose();
test_circexp();
test_clock();
test_cofactor();
test_condense();
test_contract();
test_defint();
test_denominator();
test_derivative();
test_dirac();
test_erf();
test_erfc();
test_expand();
test_expcos();
test_expsin();
test_factorpoly();
test_float();
test_floor();
test_gamma();
test_gcd();
test_imag();
test_inner();
test_lcm();
test_log();
test_mag();
test_mod();
test_nroots();
test_numerator();
test_outer();
test_polar();
test_quotient();
test_rationalize();
test_real();
test_rect();
test_sgn();
test_taylor();
test_transpose();
test_zero();
test_hermite();
test_laguerre();
test_legendre();
test_binomial();
test_divisors();
test_coeff();
test_sin();
test_cos();
test_tan();
test_sinh();
test_cosh();
test_tanh();
test_arcsin();
test_arcsinh();
test_arccos();
test_arccosh();
test_arctan();
test_arctanh();
test_index();
test_isprime();
test_integral();
test_simplify();
test_roots();
test_eigen();
#endif
mini_test();
logout("OK, all tests passed.\n");
}
