Product rule for Logarithms

Click the graph to choose two numbers, $x_{\mathit{1}}$ and $x_{\mathit{2}}$. Then click Show Product Rule and watch how the logarithms of  $x_{\mathit{1}}$ and $x_{\mathit{2}}$ add to logarithm of their product, $x_{\mathit{1}}\mathit{\cdot }{x}_{\mathit{2}}$. Select Integers only to multiply only integers.