Calculation: 1*1*1+2*2*2+3*3*3+...+12*12*12.
计算：1*1*1+2*2*2+3*3*3+…+12*12*12．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">12 + 1</gadget>
<output>13</output>

<gadget id="calculator">(1/2) * 12 * 13</gadget>
<output>78</output>

<gadget id="calculator">78 ** 2</gadget>
<output>6_084</output>

<result>6_084</result>