| @node ceil |
| @section @code{ceil} |
| @findex ceil |
| |
| POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/ceil.html} |
| |
| Gnulib module: ceil or ceil-ieee |
| |
| Portability problems fixed by either Gnulib module @code{ceil} or @code{ceil-ieee}: |
| @itemize |
| @end itemize |
| |
| Portability problems fixed by Gnulib module @code{ceil-ieee}: |
| @itemize |
| @item |
| This function returns a positive zero for an argument between @minus{}1 and 0 |
| on some platforms: |
| AIX 7.1. |
| @end itemize |
| |
| Portability problems not fixed by Gnulib: |
| @itemize |
| @end itemize |
