mirror of
https://github.com/vale981/arb
synced 2025-03-04 17:01:40 -05:00
6bf072eb59
This will allow us to not loose the julia session on error. See also https://github.com/wbhart/flint2/pull/243
90 lines
2.4 KiB
C
90 lines
2.4 KiB
C
/*
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Copyright (C) 2012 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_poly.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("evaluate....");
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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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slong qbits1, qbits2, rbits1, rbits2, rbits3;
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fmpq_poly_t F;
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fmpq_t X, Y;
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acb_poly_t f;
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acb_t x, y;
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qbits1 = 2 + n_randint(state, 200);
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qbits2 = 2 + n_randint(state, 200);
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rbits1 = 2 + n_randint(state, 200);
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rbits2 = 2 + n_randint(state, 200);
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rbits3 = 2 + n_randint(state, 200);
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fmpq_poly_init(F);
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fmpq_init(X);
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fmpq_init(Y);
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acb_poly_init(f);
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acb_init(x);
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acb_init(y);
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fmpq_poly_randtest(F, state, 1 + n_randint(state, 20), qbits1);
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fmpq_randtest(X, state, qbits2);
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fmpq_poly_evaluate_fmpq(Y, F, X);
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acb_poly_set_fmpq_poly(f, F, rbits1);
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acb_set_fmpq(x, X, rbits2);
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acb_poly_evaluate(y, f, x, rbits3);
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if (!acb_contains_fmpq(y, Y))
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{
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flint_printf("FAIL\n\n");
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flint_printf("F = "); fmpq_poly_print(F); flint_printf("\n\n");
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flint_printf("X = "); fmpq_print(X); flint_printf("\n\n");
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flint_printf("Y = "); fmpq_print(Y); flint_printf("\n\n");
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flint_printf("f = "); acb_poly_printd(f, 15); flint_printf("\n\n");
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flint_printf("x = "); acb_printd(x, 15); flint_printf("\n\n");
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flint_printf("y = "); acb_printd(y, 15); flint_printf("\n\n");
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flint_abort();
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}
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/* aliasing */
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acb_poly_evaluate(x, f, x, rbits3);
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if (!acb_contains_fmpq(x, Y))
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{
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flint_printf("FAIL (aliasing)\n\n");
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flint_abort();
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}
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fmpq_poly_clear(F);
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fmpq_clear(X);
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fmpq_clear(Y);
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acb_poly_clear(f);
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acb_clear(x);
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acb_clear(y);
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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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