Calculate (1/2)+(1/(2**2))+(1/(2**3))+(1/(2**4))+(1/(2**5)) ．
计算(1/2)+(1/(2**2))+(1/(2**3))+(1/(2**4))+(1/(2**5))．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

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

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">2 ** 3</gadget>
<output>8</output>

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

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

<gadget id="calculator">1 / 16</gadget>
<output>1/16 = around 0.0625</output>

<gadget id="calculator">2 ** 5</gadget>
<output>32</output>

<gadget id="calculator">1 / 32</gadget>
<output>1/32 = around 0.03125</output>

<gadget id="calculator">(1/2) + (1/4) + (1/8) + (1/16) + (1/32)</gadget>
<output>31/32 = around 0.96875</output>

<result>31/32 = around 0.96875</result>