@node hypotf
@subsection @code{hypotf}
@findex hypotf

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

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

Portability problems fixed by either Gnulib module @code{hypotf} or @code{hypotf-ieee}:
@itemize
@item
This function is missing on some platforms:
Minix 3.1.8, AIX 5.1, HP-UX 11, Solaris 9, MSVC 14.
@item
This function produces wrong values on some platforms:
NetBSD 5.1, OpenBSD 4.9.
@end itemize

Portability problems fixed by Gnulib module @code{hypot-ieee}:
@itemize
@item
When the arguments are mixed NaN and Infinity, this function returns a wrong
value on some platforms:
mingw, MSVC 14.
@end itemize

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