@node frexpl
@subsection @code{frexpl}
@findex frexpl

POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/frexpl.html}

Gnulib module: frexpl or frexpl-ieee
@mindex frexpl
@mindex frexpl-ieee

Portability problems fixed by Gnulib:
@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, Solaris 9, Cygwin 1.7.x, Android 4.4.
@item
This function is only defined as a macro with arguments on some platforms:
MSVC 14.
@item
This function does not work on finite numbers on some platforms:
AIX 5.1, MSVC 14.
@item
This function does not work on denormalized numbers on some platforms:
macOS 10.13/i386.
@item
This function does not work on infinite numbers on some platforms:
mingw, MSVC 14.
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@end itemize
