1 files changed, 0 insertions, 62 deletions
diff --git a/tests/libdimension/polynomial.c b/tests/libdimension/polynomial.c
deleted file mode 100644
index 5632b49..0000000
--- a/tests/libdimension/polynomial.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*************************************************************************
- * Copyright (C) 2010-2011 Tavian Barnes <tavianator@tavianator.com>     *
- *                                                                       *
- * This file is part of The Dimension Test Suite.                        *
- *                                                                       *
- * The Dimension Test Suite 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 3 of the    *
- * License, or (at your option) any later version.                       *
- *                                                                       *
- * The Dimension Test Suite 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 this program.  If not, see <http://www.gnu.org/licenses/>. *
- *************************************************************************/
-
-/*
- * Basic test of numerical polynomial root-finder
- */
-
-#include "dimension.h"
-#include <stddef.h>
-#include <stdio.h>
-
-int
-main(void)
-{
-  /* Treat warnings as errors for tests */
-  dmnsn_die_on_warnings(true);
-
-  double poly[6], x[5];
-  /* poly[] = (x + 1)*(x - 1.2345)*(x - 2.3456)*(x - 5)*(x - 100) */
-  poly[5] =  1.0;
-  poly[4] = -107.5801;
-  poly[3] =  770.2260432;
-  poly[2] = -1215.2863928;
-  poly[1] = -646.270936;
-  poly[0] =  1447.8216;
-
-  size_t n = dmnsn_solve_polynomial(poly, 5, x);
-  if (n != 4) {
-    fprintf(stderr,
-            "--- Wrong number of roots found (%zu, should be %u) ---\n",
-            n, 4);
-    return EXIT_FAILURE;
-  }
-
-  for (size_t i = 0; i < n; ++i) {
-    double evmin = dmnsn_evaluate_polynomial(poly, 5, x[i] - dmnsn_epsilon);
-    double ev    = dmnsn_evaluate_polynomial(poly, 5, x[i]);
-    double evmax = dmnsn_evaluate_polynomial(poly, 5, x[i] + dmnsn_epsilon);
-    if (fabs(evmin) < ev || fabs(evmax) < ev) {
-      fprintf(stderr, "--- Root %.15g is inaccurate! ---\n", x[i]);
-      return EXIT_FAILURE;
-    }
-  }
-
-  return EXIT_SUCCESS;
-}