ALL: Add flint

2014-05-19 00:03:37 +02:00
parent a15ef46ea6
commit d51d8e3652
3752 changed files with 446416 additions and 0 deletions
--- a/external/flint-2.4.3/fmpz_poly/test/t-get_set_coeff_mpz.c
+++ b/external/flint-2.4.3/fmpz_poly/test/t-get_set_coeff_mpz.c
@@ -0,0 +1,90 @@
+/*=============================================================================
+
+    This file is part of FLINT.
+
+    FLINT is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    FLINT is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with FLINT; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+
+=============================================================================*/
+/******************************************************************************
+
+    Copyright (C) 2009 William Hart
+
+******************************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <gmp.h>
+#include "flint.h"
+#include "fmpz.h"
+#include "fmpz_poly.h"
+#include "ulong_extras.h"
+
+int
+main(void)
+{
+    int i, j, result;
+    FLINT_TEST_INIT(state);
+
+    flint_printf("get/set_coeff_mpz....");
+    fflush(stdout);
+
+    
+
+    for (i = 0; i < 100 * flint_test_multiplier(); i++)
+    {
+        fmpz_poly_t a;
+        fmpz_t x1, x2;
+        mpz_t y1, y2;
+        slong coeff, len;
+
+        fmpz_poly_init(a);
+        fmpz_init(x1);
+        fmpz_init(x2);
+        mpz_init(y1);
+        mpz_init(y2);
+        len = n_randint(state, 100) + 1;
+
+        for (j = 0; j < 1000; j++)
+        {
+            fmpz_randtest(x1, state, 200);
+            fmpz_get_mpz(y1, x1);
+            coeff = n_randint(state, len);
+            fmpz_poly_set_coeff_mpz(a, coeff, y1);
+            fmpz_poly_get_coeff_mpz(y2, a, coeff);
+            fmpz_set_mpz(x2, y2);
+
+            result = (fmpz_equal(x1, x2));
+            if (!result)
+            {
+                flint_printf("FAIL:\n");
+                flint_printf("x1 = "), fmpz_print(x1), flint_printf("\n");
+                flint_printf("x2 = "), fmpz_print(x2), flint_printf("\n");
+                flint_printf("coeff = %wd, length = %wd\n", coeff, len);
+                abort();
+            }
+        }
+
+        fmpz_clear(x1);
+        fmpz_clear(x2);
+        mpz_clear(y1);
+        mpz_clear(y2);
+        fmpz_poly_clear(a);
+    }
+
+    FLINT_TEST_CLEANUP(state);
+    
+    flint_printf("PASS\n");
+    return 0;
+}