diff options
Diffstat (limited to 'sysdeps/ieee754/ldbl-96/x2y2m1.c')
| -rw-r--r-- | sysdeps/ieee754/ldbl-96/x2y2m1.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/sysdeps/ieee754/ldbl-96/x2y2m1.c b/sysdeps/ieee754/ldbl-96/x2y2m1.c deleted file mode 100644 index a20e89309e..0000000000 --- a/sysdeps/ieee754/ldbl-96/x2y2m1.c +++ /dev/null @@ -1,39 +0,0 @@ -/* Compute x^2 + y^2 - 1, without large cancellation error. - Copyright (C) 2012-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <math.h> -#include <math_private.h> -#include <float.h> - -#if FLT_EVAL_METHOD == 0 - -# include <sysdeps/ieee754/dbl-64/x2y2m1.c> - -#else - -/* Return X^2 + Y^2 - 1, computed without large cancellation error. - It is given that 1 > X >= Y >= epsilon / 2, and that X^2 + Y^2 >= - 0.5. */ - -double -__x2y2m1 (double x, double y) -{ - return (double) __x2y2m1l (x, y); -} - -#endif |