The circumference of a circular flowerbed is 25.12 meters, and (1/8) of the area is reserved for planting chrysanthemums. What is the area for planting chrysanthemums in square meters?
一个圆形花圃的周长是25.12米，在它里面留出(1/8)的面积种菊花，种菊花的面积是多少平方米．
<gadget id="calculator">25.12 / 3.14 / 2</gadget>
<output>4</output>

<gadget id="calculator">4 ** 2</gadget>
<output>16</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">3.14 * 16 * (1/8)</gadget>
<output>6.28</output>

<result>6.28</result>