@itemize
@item
This function is missing on some platforms:
-FreeBSD 5.2.1, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, MSVC 9, Interix 3.5.
+FreeBSD 5.2.1, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix 3.5.
+@item
+This function is only defined as a macro with arguments on some platforms:
+MSVC 9.
@item
This function has no prototype in @code{<math.h>} on some platforms:
-MacOS X.
+Mac OS X.
@item
This function does not work on finite numbers on some platforms:
AIX 5.1.