% -*- texinfo -*-
% @deftypefn {Function File} {} gfft (@var{x})
%
% If @var{x} is a column vector, finds the FFT over the primitive element
% of the Galois Field of @var{x}. If @var{x} is in the Galois Field
% GF(2^@var{m}), then @var{x} must have @code{2^@var{m} - 1} elements.
% @end deftypefn
% @seealso{fft}