If a cube of wood with a side length of 12 decimeters is processed into a cylinder with the largest volume, what is the volume of this cylinder?
把一块棱长12分米的正方体木料加工成一个体积最大的圆柱体，这个圆柱体的体积是多少？
<gadget id="calculator">12 / 2</gadget>
<output>6</output>

<gadget id="calculator">6 ** 2</gadget>
<output>36</output>

<gadget id="calculator">3.14 * 36 * 12</gadget>
<output>1_356.48</output>

<result>1_356.48</result>