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-rw-r--r--math/s_cacos.c41
1 files changed, 0 insertions, 41 deletions
diff --git a/math/s_cacos.c b/math/s_cacos.c
deleted file mode 100644
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--- a/math/s_cacos.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Return cosine of complex double value.
- Copyright (C) 1997 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <complex.h>
-#include <math.h>
-
-__complex__ double
-__cacos (__complex__ double x)
-{
- __complex__ double y;
- __complex__ double res;
-
- y = __casin (x);
-
- __real__ res = (double) M_PI_2 - __real__ y;
- __imag__ res = -__imag__ y;
-
- return res;
-}
-weak_alias (__cacos, cacos)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__cacos, __cacosl)
-weak_alias (__cacos, cacosl)
-#endif