test

[Varaktori]

[math]A(m, n) = \begin{cases}
n + 1 & \text{jos } m = 0 \\
A(m - 1, 1) & \text{jos } m > 0 \text{ ja } n = 0 \\
A(m - 1, A(m, n - 1)) & \text{jos } m > 0 \text{ ja } n > 0 \\
\end{cases}

[Tester]

[Tester]