mirror of
https://github.com/vale981/arb
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56 lines
1.8 KiB
C
56 lines
1.8 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 "acb_poly.h"
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void
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acb_poly_randtest(acb_poly_t poly, flint_rand_t state, long len, long prec, long mag_bits)
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{
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long i;
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acb_poly_fit_length(poly, len);
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if (n_randint(state, 2))
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{
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for (i = 0; i < len; i++)
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{
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arb_randtest(acb_realref(poly->coeffs + i), state, prec, mag_bits);
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arb_randtest(acb_imagref(poly->coeffs + i), state, prec, mag_bits);
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}
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}
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else
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{
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for (i = 0; i < len; i++)
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{
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arb_randtest_precise(acb_realref(poly->coeffs + i), state, prec, mag_bits);
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arb_randtest_precise(acb_imagref(poly->coeffs + i), state, prec, mag_bits);
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}
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}
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_acb_poly_set_length(poly, len);
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_acb_poly_normalise(poly);
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}
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