Calculation: ((2009+2008*2010)/(2009*2010-1))*2010.
计算：((2009+2008*2010)/(2009*2010-1))*2010．
<gadget id="calculator">2_008 * 2_010</gadget>
<output>4_036_080</output>

<gadget id="calculator">2_009 + 4_036_080</gadget>
<output>4_038_089</output>

<gadget id="calculator">2_009 * 2_010</gadget>
<output>4_038_090</output>

<gadget id="calculator">4_038_090 - 1</gadget>
<output>4_038_089</output>

<gadget id="calculator">4_038_089 / 4_038_089</gadget>
<output>1</output>

<gadget id="calculator">1 * 2_010</gadget>
<output>2_010</output>

<result>2_010</result>