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
75 lines
2 KiB
C
75 lines
2 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 "acb_modular.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("transform....");
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fflush(stdout);
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flint_randinit(state);
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for (iter = 0; iter < 10000 * arb_test_multiplier(); iter++)
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{
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psl2z_t g;
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acb_t z, w1, w2, t;
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slong prec;
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psl2z_init(g);
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acb_init(z);
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acb_init(w1);
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acb_init(w2);
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acb_init(t);
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psl2z_randtest(g, state, n_randint(state, 20));
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acb_randtest(z, state, 1 + n_randint(state, 200), 1 + n_randint(state, 20));
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acb_randtest(w1, state, 1 + n_randint(state, 200), 1 + n_randint(state, 20));
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acb_randtest(w2, state, 1 + n_randint(state, 200), 1 + n_randint(state, 20));
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acb_modular_transform(w1, g, z, 2 + n_randint(state, 200));
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prec = 2 + n_randint(state, 200);
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acb_mul_fmpz(t, z, &g->a, prec);
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acb_add_fmpz(t, t, &g->b, prec);
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acb_mul_fmpz(w2, z, &g->c, prec);
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acb_add_fmpz(w2, w2, &g->d, prec);
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acb_div(w2, t, w2, prec);
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if (!acb_overlaps(w1, w2))
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{
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flint_printf("FAIL\n");
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flint_printf("g = "); psl2z_print(g); flint_printf("\n\n");
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flint_printf("z = "); acb_printd(z, 30); flint_printf("\n\n");
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flint_printf("w1 = "); acb_printd(w1, 30); flint_printf("\n\n");
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flint_printf("w2 = "); acb_printd(w2, 30); flint_printf("\n\n");
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flint_abort();
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}
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psl2z_clear(g);
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acb_clear(z);
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acb_clear(w1);
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acb_clear(w2);
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acb_clear(t);
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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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