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-rw-r--r--contrib/libgmp/mpz/sqrt.c85
1 files changed, 0 insertions, 85 deletions
diff --git a/contrib/libgmp/mpz/sqrt.c b/contrib/libgmp/mpz/sqrt.c
deleted file mode 100644
index 44c554e..0000000
--- a/contrib/libgmp/mpz/sqrt.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/* mpz_sqrt(root, u) -- Set ROOT to floor(sqrt(U)).
-
-Copyright (C) 1991, 1993, 1994, 1996 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Library General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-The GNU MP Library 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 Library General Public
-License for more details.
-
-You should have received a copy of the GNU Library General Public License
-along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-#include "gmp.h"
-#include "gmp-impl.h"
-
-void
-#if __STDC__
-mpz_sqrt (mpz_ptr root, mpz_srcptr op)
-#else
-mpz_sqrt (root, op)
- mpz_ptr root;
- mpz_srcptr op;
-#endif
-{
- mp_size_t op_size, root_size;
- mp_ptr root_ptr, op_ptr;
- mp_ptr free_me = NULL;
- mp_size_t free_me_size;
- TMP_DECL (marker);
-
- TMP_MARK (marker);
- op_size = op->_mp_size;
- if (op_size < 0)
- op_size = 1 / (op_size > 0); /* Divide by zero for negative OP. */
-
- /* The size of the root is accurate after this simple calculation. */
- root_size = (op_size + 1) / 2;
-
- root_ptr = root->_mp_d;
- op_ptr = op->_mp_d;
-
- if (root->_mp_alloc < root_size)
- {
- if (root_ptr == op_ptr)
- {
- free_me = root_ptr;
- free_me_size = root->_mp_alloc;
- }
- else
- (*_mp_free_func) (root_ptr, root->_mp_alloc * BYTES_PER_MP_LIMB);
-
- root->_mp_alloc = root_size;
- root_ptr = (mp_ptr) (*_mp_allocate_func) (root_size * BYTES_PER_MP_LIMB);
- root->_mp_d = root_ptr;
- }
- else
- {
- /* Make OP not overlap with ROOT. */
- if (root_ptr == op_ptr)
- {
- /* ROOT and OP are identical. Allocate temporary space for OP. */
- op_ptr = (mp_ptr) TMP_ALLOC (op_size * BYTES_PER_MP_LIMB);
- /* Copy to the temporary space. Hack: Avoid temporary variable
- by using ROOT_PTR. */
- MPN_COPY (op_ptr, root_ptr, op_size);
- }
- }
-
- mpn_sqrtrem (root_ptr, NULL, op_ptr, op_size);
-
- root->_mp_size = root_size;
-
- if (free_me != NULL)
- (*_mp_free_func) (free_me, free_me_size * BYTES_PER_MP_LIMB);
- TMP_FREE (marker);
-}
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