% -*- texinfo -*-
% @deftypefn {Function File} {} polyout (@var{c}, @var{x})
% Write formatted polynomial
% @tex
% $$ c(x) = c_1 x^n + \ldots + c_n x + c_{n+1} $$
% @end tex
% @ifnottex
% @example
% c(x) = c(1) * x^n + @dots{} + c(n) x + c(n+1)
% @end example
% @end ifnottex
% and return it as a string or write it to the screen (if
% @var{nargout} is zero).
% @var{x} defaults to the string @code{'s'}.
% @seealso{polyval, polyvalm, poly, roots, conv, deconv, residue,
% filter, polyderiv, polyinteg}
% @end deftypefn