lab_1

point = 1.6;
nodes = linspace(-10,10,12);
x = -10:0.01:10;
f_labels = exp(sinh(cos(nodes)));
F = exp(sinh(cos(x)));

poly_lagrange = get_poly_lagrange(nodes,f_labels,x);
poly_newton = get_poly_newton(nodes,f_labels,x);
error = calc_error(nodes,point);
error_pract = abs(double(exp(sinh(cos(point)))) - poly_lagrange(point/0.01 + 1000));

plot(x, F, x, poly_lagrange, x, poly_newton);

error
error_pract