set_F
function F = set_F(obj,F) % sets nonlinearity in second order form in tensor format if ~isempty(F) && ~iscell(F) % multi-index input F = set_F_tensor(F); end end
function F = set_F(obj,F) % sets nonlinearity in second order form in tensor format if ~isempty(F) && ~iscell(F) % multi-index input F = set_F_tensor(F); end end