Calculation: (1+0.43+0.29)*(0.43+0.29+0.87)-(1+0.43+0.29+0.87)*(0.43+0.29)
计算：(1+0.43+0.29)*(0.43+0.29+0.87)-(1+0.43+0.29+0.87)*(0.43+0.29)
<gadget id="calculator">0.43 + 0.29</gadget>
<output>0.72</output>

<gadget id="calculator">0.17 * 0.72</gadget>
<output>0.1224</output>

<gadget id="calculator">0.7 - 0.1224</gadget>
<output>0.5776</output>

<result>0.5776</result>