% -*- texinfo -*-
% @deftypefn {Function File} {} polyaffine (@var{f}, @var{mu})
% Return the coefficients of the polynomial whose coefficients are given by
% vector @var{f} after an affine tranformation. If @var{f} is the vector
% representing the polynomial f(x), then @var{g} = polytrans (@var{f},
% @var{mu}) is the vector representing
% @example
% g(x) = f((x-@var{mu}(1))/@var{mu}(2)).
% @end example
%
% @seealso{polyval}
% @end deftypefn