from
trilin
by Felipe G. Nievinski Facilitates the reuse of matrix factorizations in large dense linear algebra problems.
cputime_tol
function tol = cputime_tol
% cputime_res applies to either t1 or t2 individually;
% tol applies to t2-t1;
tol = 2*cputime_res + sqrt(eps);
end
%!test
%! tol = cputime_tol;
