reactos/lib/crtdll/math/asinh.c

   1 /* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
   2 #include <msvcrt/math.h>
   3
   4
   5 double asinh(double x)
   6 {
   7     return x>0 ? log(x + sqrt(x*x + 1)) : -log(sqrt(x*x+1)-x);
   8 }