mirror of
https://github.com/vale981/arb
synced 2025-03-06 01:41:39 -05:00
6bf072eb59
This will allow us to not loose the julia session on error. See also https://github.com/wbhart/flint2/pull/243
66 lines
1.5 KiB
C
66 lines
1.5 KiB
C
/*
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Copyright (C) 2014 Fredrik Johansson
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This file is part of Arb.
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Arb is free software: you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License (LGPL) as published
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by the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version. See <http://www.gnu.org/licenses/>.
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*/
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#include "mag.h"
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int main()
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{
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slong iter;
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flint_rand_t state;
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flint_printf("fac_ui....");
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fflush(stdout);
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flint_randinit(state);
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for (iter = 0; iter < 2000 * arb_test_multiplier(); iter++)
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{
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fmpr_t x, y;
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fmpz_t f;
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mag_t xb;
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ulong n;
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fmpr_init(x);
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fmpr_init(y);
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fmpz_init(f);
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mag_init(xb);
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mag_randtest_special(xb, state, 80);
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n = n_randtest(state) % 2000;
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mag_fac_ui(xb, n);
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fmpz_fac_ui(f, n);
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fmpr_set_fmpz(x, f);
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mag_get_fmpr(y, xb);
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MAG_CHECK_BITS(xb)
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if (!(fmpr_cmpabs(y, x) >= 0))
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{
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flint_printf("FAIL\n\n");
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flint_printf("n = %wu\n\n", n);
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flint_printf("x = "); fmpr_print(x); flint_printf("\n\n");
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flint_printf("y = "); fmpr_print(y); flint_printf("\n\n");
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flint_abort();
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}
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fmpr_clear(x);
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fmpr_clear(y);
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fmpz_clear(f);
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mag_clear(xb);
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}
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flint_randclear(state);
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flint_cleanup();
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flint_printf("PASS\n");
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return EXIT_SUCCESS;
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}
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