%% Newton method matlab code animation exampple 
%Dejen Ketema,  March,2019. 
f=@(x)x.^2-4;
df=@(x)2*x;
 p0=4;
 tol=.001;
 xmin=0;
 xmax=5;
p=newton_plot_2019(f,df,p0,xmin,xmax,tol);