function [] = test_poisson3d() % Quick and dirty test of the poisson_3d function m = 58; n = 58; q = 58; % Random right hand side rho = rand(m,n,q); delta = 1; disp(['poisson_3d: Domain Size (m,n,q): ' num2str(m) ' x ' num2str(n) ' x ' num2str(q)]) tic poisson_3d(rho,delta); disp(['Elapsed time using poisson_3d: ' num2str(toc) 's'])