Write interval X under the control of a template string
template to the file descriptor fid and return the number of
characters printed.
If fid is omitted, the output is written to stdout making the
function exactly equivalent to printf.
See help intervaltotext for the syntax of the template string.
fprintf ("The result lies within the box %[4g].\n", infsup (2, 3))
⇒ The result lies within the box [ 2, 3].
See also: intervaltotext, @infsup/printf, @infsup/sprintf.
Package: interval