1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
/*
Copyright (C) 2011 Fredrik Johansson
This file is part of FLINT.
FLINT is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License (LGPL) as published
by the Free Software Foundation; either version 3 of the License, or
(at your option) any later version. See <https://www.gnu.org/licenses/>.
*/
#include "test_helpers.h"
#include "fmpz.h"
#include "arith.h"
TEST_FUNCTION_START(arith_bell_number_multi_mod, state)
{
slong i;
for (i = 0; i < 100; i++)
{
slong n;
fmpz_t b1, b2;
fmpz_init(b1);
fmpz_init(b2);
n = n_randint(state, 500);
arith_bell_number_dobinski(b1, n);
arith_bell_number_multi_mod(b2, n);
if (!fmpz_equal(b1, b2))
{
flint_printf("FAIL:\n");
flint_printf("n = %wd\n", n);
fflush(stdout);
flint_abort();
}
fmpz_clear(b1);
fmpz_clear(b2);
}
TEST_FUNCTION_END(state);
}