@cindex formatting of numbers in @code{seq}
Print all numbers using @var{format}; default @samp{%g}.
@var{format} must contain exactly one of the standarding float output
-formats @samp{%e}, @samp{%f}, @samp{%g}, or integer output formats
-@samp{%d}, @samp{%u}, @samp{%o}, @samp{%x}, @samp{%X}. However, the
-integer formats are currently restricted to those that take `int' arguments.
-That is, the `long' and `long long' variants like @samp{%ld} and @samp{%llu}
-are not supported.
+formats @samp{%e}, @samp{%f}, or @samp{%g}.
@item -s @var{string}
@itemx --separator=@var{string}