Calculation: 2011.327*2010.328-2011.328*2010.327=how much.
计算：2011.327*2010.328-2011.328*2010.327=多少．
<gadget id="calculator">2_011.327 * 2_010.328</gadget>
<output>4_043_426.985256</output>

<gadget id="calculator">2_011.328 * 2_010.327</gadget>
<output>4_043_426.984256</output>

<gadget id="calculator">4_043_426.985256 - 4_043_426.984256</gadget>
<output>0.001</output>

<result>0.001</result>