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authorUlrich Drepper <drepper@redhat.com>1999-07-14 00:54:57 +0000
committerUlrich Drepper <drepper@redhat.com>1999-07-14 00:54:57 +0000
commitabfbdde177c3a7155070dda1b2cdc8292054cc26 (patch)
treee021306b596381fbf8311d2b7eb294e918ff17c8 /sysdeps/libm-ieee754/s_cprojf.c
parent86421aa57ecfd70963ae66848bd6a6dd3b8e0fe6 (diff)
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Update.
Diffstat (limited to 'sysdeps/libm-ieee754/s_cprojf.c')
-rw-r--r--sysdeps/libm-ieee754/s_cprojf.c45
1 files changed, 0 insertions, 45 deletions
diff --git a/sysdeps/libm-ieee754/s_cprojf.c b/sysdeps/libm-ieee754/s_cprojf.c
deleted file mode 100644
index b90590835c..0000000000
--- a/sysdeps/libm-ieee754/s_cprojf.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Compute projection of complex float value to Riemann sphere.
- 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 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 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C 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 <complex.h>
-#include <math.h>
-
-
-__complex__ float
-__cprojf (__complex__ float x)
-{
- __complex__ float res;
-
- if (!isfinite (__real__ x) || !isfinite (__imag__ x))
- {
- __real__ res = INFINITY;
- __imag__ res = __copysignf (0.0, __imag__ x);
- }
- else
- {
- float den = __real__ x * __real__ x + __imag__ x * __imag__ x + 1.0;
-
- __real__ res = (2.0 * __real__ x) / den;
- __imag__ res = (2.0 * __imag__ x) / den;
- }
-
- return res;
-}
-weak_alias (__cprojf, cprojf)