function main

X=sort(randn(1,10));
Y=(X-1).^9;
Approxroot = zeros(3,4);

for i=1:4
    Approxroot(1,i)=Newton(i,X,Y);
    Approxroot(2,i)=Bisect(i,X,Y);
    Approxroot(3,i)=Muller(i,X,Y);
end
Approxroot
Error=abs(Approxroot-1)