Subtract its (1/2) from 2008, then subtract the remaining (1/3), then subtract the remaining (1/4)...and so on, until finally subtracting the remaining (1/2008), and How much is left?
将2008减去它的(1/2)，再减余下的(1/3)，再减去余下的(1/4)…以此类推，直至最后减去余下的(1/2008)，还剩多少？
<gadget id="calculator">1 / 2_008</gadget>
<output>1/2_008 = around 0.000498</output>

<gadget id="calculator">2_008 * (1/2_008)</gadget>
<output>1</output>

<result>1</result>