import org.armadillojava.*; mat A = new mat(3, 3); A.at(0, 0, 1); A.at(0, 1, 2); A.at(0, 2, 3); A.at(1, 0, 4); A.at(1, 1, 5); A.at(1, 2, 6); A.at(2, 0, 7); A.at(2, 1, 8); A.at(2, 2, 9); System.out.println(C.at(0, 0)); import org.armadillojava.*; public class ArmadilloJavaExample { public static void main(String[] args) { mat A = new mat(3, 3); A.at(0, 0, 1); A.at(0, 1, 2); A.at(0, 2, 3); A.at(1, 0, 4); A.at(1, 1, 5); A.at(1, 2, 6); A.at(2, 0, 7); A.at(2, 1, 8); A.at(2, 2, 9); mat B = Arma.trans(A); " + B); mat C = Arma.inv(A); " + C); } }