mirror of
https://github.com/vale981/arb
synced 2025-03-06 09:51:39 -05:00
93 lines
2.6 KiB
C
93 lines
2.6 KiB
C
/*=============================================================================
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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
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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ARB is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with ARB; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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=============================================================================*/
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/******************************************************************************
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Copyright (C) 2012 Fredrik Johansson
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******************************************************************************/
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#include "fmpz_holonomic.h"
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int main()
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{
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long iter;
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flint_rand_t state;
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printf("forward_fmprb_mat....");
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fflush(stdout);
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flint_randinit(state);
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for (iter = 0; iter < 10000; iter++)
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{
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fmpz_holonomic_t op;
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fmpz_mat_t M1;
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fmpz_t Q1;
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fmprb_mat_t M2;
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fmprb_t Q2;
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long start, n, r, prec;
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fmpz_holonomic_init(op);
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fmpz_holonomic_randtest(op, state, 5, 5, 10);
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r = fmpz_holonomic_order(op);
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start = n_randint(state, 20);
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n = n_randint(state, 20);
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prec = 2 + n_randint(state, 200);
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fmpz_mat_init(M1, r, r);
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fmpz_init(Q1);
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fmprb_mat_init(M2, r, r);
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fmprb_init(Q2);
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fmpz_holonomic_forward_fmpz_mat(M1, Q1, op, start, n);
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fmpz_holonomic_forward_fmprb_mat(M2, Q2, op, start, n, prec);
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if (!fmprb_mat_contains_fmpz_mat(M2, M1) ||
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!fmprb_contains_fmpz(Q2, Q1))
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{
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printf("FAIL (containment)\n");
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fmpz_holonomic_print(op, "n", "Sn"); printf("\n\n");
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fmpz_mat_print_pretty(M1); printf("\n\n");
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fmpz_print(Q1); printf("\n\n");
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fmprb_mat_printd(M2, 10); printf("\n\n");
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fmprb_printd(Q2, 10); printf("\n\n");
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abort();
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}
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fmpz_mat_clear(M1);
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fmpz_clear(Q1);
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fmprb_mat_clear(M2);
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fmprb_clear(Q2);
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fmpz_holonomic_clear(op);
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}
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flint_randclear(state);
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_fmpz_cleanup();
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printf("PASS\n");
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return EXIT_SUCCESS;
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}
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