There is a cube of wood, its edge length is 6 decimeters, and this wood is processed into the largest cylinder. What is the volume of this cylinder?
有块正方体的木料，它的棱长是6分米，把这块木料加工成一个最大的圆柱．这个圆柱的体积是多少？
<gadget id="calculator">6 / 2</gadget>
<output>3</output>

<gadget id="calculator">3 ** 2</gadget>
<output>9</output>

<gadget id="calculator">3.14 * 9 * 6</gadget>
<output>169.56</output>

<result>169.56</result>