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-rw-r--r--libm/w_atanh.c37
1 files changed, 0 insertions, 37 deletions
diff --git a/libm/w_atanh.c b/libm/w_atanh.c
deleted file mode 100644
index 6dffe6ad6..000000000
--- a/libm/w_atanh.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-/*
- * wrapper atanh(x)
- */
-
-#include "math.h"
-#include "math_private.h"
-
-double atanh(double x) /* wrapper atanh */
-{
-#ifdef _IEEE_LIBM
- return __ieee754_atanh(x);
-#else
- double z,y;
- z = __ieee754_atanh(x);
- if(_LIB_VERSION == _IEEE_ || isnan(x)) return z;
- y = fabs(x);
- if(y>=1.0) {
- if(y>1.0)
- return __kernel_standard(x,x,30); /* atanh(|x|>1) */
- else
- return __kernel_standard(x,x,31); /* atanh(|x|==1) */
- } else
- return z;
-#endif
-}
-libm_hidden_def(atanh)