close all
clear all
format long

%Set your values
x_data = [1, 1.3, 1.6, 1.9, 2.2];
y_data = [0.7651977, 0.6200860, 0.4554022, 0.2818186, 0.1103623];
x = [1.1, 1.5];

%Get the values for x
values = LagrangeInterpolation(x_data, y_data, x);

%Display nicely
for(k = 1:size(x) + 1)
    disp(['P(' num2str(x(k)) ') = ' num2str(values(k), '%11.7f')])
end