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-rw-r--r--math/s_cprojl.c40
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diff --git a/math/s_cprojl.c b/math/s_cprojl.c
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--- a/math/s_cprojl.c
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-/* Compute projection of complex long double value to Riemann sphere.
- Copyright (C) 1997-2016 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
- 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 <complex.h>
-#include <math.h>
-#include <math_private.h>
-
-
-__complex__ long double
-__cprojl (__complex__ long double x)
-{
- if (isinf (__real__ x) || isinf (__imag__ x))
- {
- __complex__ long double res;
-
- __real__ res = INFINITY;
- __imag__ res = __copysignl (0.0, __imag__ x);
-
- return res;
- }
-
- return x;
-}
-weak_alias (__cprojl, cprojl)