| @node acoshl | |
| @subsection @code{acoshl} | |
| @findex acoshl | |
| POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/acoshl.html} | |
| Gnulib module: --- | |
| Portability problems fixed by Gnulib: | |
| @itemize | |
| @end itemize | |
| Portability problems not fixed by Gnulib: | |
| @itemize | |
| @item | |
| This function is missing on some platforms: | |
| FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11, Solaris 9, Cygwin 1.7.x, mingw, MSVC 9, Android 4.4. | |
| @item | |
| This function produces results which are accurate to only 16 digits on some | |
| platforms: | |
| NetBSD 10.0. | |
| @end itemize | |