144 lines
4.2 KiB
C
144 lines
4.2 KiB
C
/*=============================================================================
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This file is part of FLINT.
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FLINT 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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FLINT 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 FLINT; 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) 2013 Mike Hansen
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******************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include "fq_zech.h"
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#include "ulong_extras.h"
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#include "long_extras.h"
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int
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main(void)
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{
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int j, i, result;
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fq_zech_ctx_t ctx;
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FLINT_TEST_INIT(state);
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flint_printf("mul_fmpz... ");
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fflush(stdout);
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for (j = 0; j < 50; j++)
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{
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fq_zech_ctx_randtest(ctx, state);
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for (i = 0; i < 200; i++)
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{
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fmpz_t x;
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fq_nmod_t aa, bb;
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fq_zech_t a, b, c;
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fq_nmod_init(aa, ctx->fq_nmod_ctx);
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fq_nmod_init(bb, ctx->fq_nmod_ctx);
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fmpz_init(x);
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fmpz_randtest_mod_signed(x, state, fq_zech_ctx_prime(ctx));
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fq_nmod_randtest(aa, state, ctx->fq_nmod_ctx);
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fq_zech_set_fq_nmod(a, aa, ctx);
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fq_nmod_mul_fmpz(bb, aa, x, ctx->fq_nmod_ctx);
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fq_zech_set_fq_nmod(b, bb, ctx);
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fq_zech_mul_fmpz(c, a, x, ctx);
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result = (fq_zech_equal(b, c, ctx));
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if (!result)
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{
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flint_printf("FAIL:\n\n");
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fq_zech_ctx_print(ctx);
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flint_printf("\n");
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flint_printf("aa = ");
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fq_nmod_print_pretty(aa, ctx->fq_nmod_ctx);
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flint_printf("\n");
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flint_printf("a = ");
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fq_zech_print_pretty(a, ctx);
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flint_printf("\n");
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flint_printf("b = ");
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fq_zech_print_pretty(b, ctx);
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flint_printf("\n");
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flint_printf("c = ");
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fq_zech_print_pretty(c, ctx);
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flint_printf("\n");
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abort();
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}
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fmpz_clear(x);
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fq_nmod_clear(bb, ctx->fq_nmod_ctx);
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fq_nmod_clear(aa, ctx->fq_nmod_ctx);
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}
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for (i = 0; i < 200; i++)
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{
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fmpz_t x;
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fq_nmod_t aa, bb;
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fq_zech_t a, b;
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fq_nmod_init(aa, ctx->fq_nmod_ctx);
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fq_nmod_init(bb, ctx->fq_nmod_ctx);
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fmpz_init(x);
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fmpz_randtest_mod_signed(x, state, fq_zech_ctx_prime(ctx));
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fq_nmod_randtest(aa, state, ctx->fq_nmod_ctx);
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fq_zech_set_fq_nmod(a, aa, ctx);
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fq_nmod_mul_fmpz(bb, aa, x, ctx->fq_nmod_ctx);
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fq_zech_set_fq_nmod(b, bb, ctx);
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fq_zech_mul_fmpz(a, a, x, ctx);
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result = (fq_zech_equal(b, a, ctx));
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if (!result)
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{
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flint_printf("FAIL:\n\n");
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fq_zech_ctx_print(ctx);
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flint_printf("\n");
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flint_printf("aa = ");
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fq_nmod_print_pretty(aa, ctx->fq_nmod_ctx);
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flint_printf("\n");
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flint_printf("a = ");
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fq_zech_print_pretty(a, ctx);
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flint_printf("\n");
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flint_printf("b = ");
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fq_zech_print_pretty(b, ctx);
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flint_printf("\n");
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abort();
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}
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fmpz_clear(x);
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fq_nmod_clear(bb, ctx->fq_nmod_ctx);
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fq_nmod_clear(aa, ctx->fq_nmod_ctx);
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}
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fq_zech_ctx_clear(ctx);
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}
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FLINT_TEST_CLEANUP(state);
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flint_printf("PASS\n");
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return EXIT_SUCCESS;
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}
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