Could you please check if my code is right or not? Also, how can i find the maxError?

[darova]

You have analytical solution and numerical. Can't you compare? I don't understand the question

[Siratul Srotoshwini]

I meant what would be the code for finding the maxError?

[darova]

Error between exact and numerical? Or an eror between iterations of numerical?

[Siratul Srotoshwini]

error between exact and numerical

[darova]

try this

tol = exact - numerical;
max(abs(tol(:)))

[Siratul Srotoshwini]

Thanks!