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% 1 + x^2 + 3x^3 + 3x^4 + x^5 + 5x^6
% Evaluate this polynomial using Horner¡¯s rule. 
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close all
clc
clear
set(0,'DefaultFigureWindowStyle','docked')

a = [1 0 1 3 3 1 5];
x = 0:0.1:4;
y = zeros(size(x));
for n = 1:length(x)
    y(n) = myhorner(a,x(n));
end
figure;
plot(x,y)
grid on
xlabel('x')
ylabel('evaulated polynomial value')