Using the MATLAB command Uniform$\_$vs$\_$Chebyshev$\_$Interp on the Math Linux network, report on the

maximum absolute error in polynomial interpolation for the function $f(x)=\frac{1}{1+x^2}$ on the interval

$-5,5,$ for the equidistant $($uniform$,$ evenly spaced$)$ nodes and the Chebyshev nodes, for $n=5,15,25,35,$

i$.$e$.,$ report on

$ma{x}_{\text{x}\text{i}\text{n}[-5,5]}|\frac{1}{1+x^2}-P_n(x)|.$

Which subdivision is best $($equidistant or Chebyshev$)?$