function v = ipolevalmonom(x,y,t)
% Evaluation of interpolating polynomial based on monomial representation
% WARNING: unstable due to ill conditioning of monomial basis
% x is a row vector of nodes, y a row vector of data, and t a row 
% vector of evaluation points
c = ipolvander(x,y); % computer monomial coefficients
v = horner(c,t);     % Evaluation by means of Horner scheme
