(1+0.23+0.34)*(0.23+0.34+0.56)-(1+0.23+0.34+0.56)*(0.23+0.34)
(1+0.23+0.34)*(0.23+0.34+0.56)-(1+0.23+0.34+0.56)*(0.23+0.34)
<gadget id="calculator">0.23 + 0.34</gadget>
<output>0.57</output>

<gadget id="calculator">0.34 - 0.57</gadget>
<output>-0.23</output>

<gadget id="calculator">1 + 0.23 + (-0.23) + 0.23 + 0.34</gadget>
<output>1.57</output>

<gadget id="calculator">0.23 + 0.34 + 0.56</gadget>
<output>1.13</output>

<gadget id="calculator">1.57 * 1.13</gadget>
<output>1.7741</output>

<gadget id="calculator">1 + 0.23 + (-0.23) + 0.23 + 0.34 + 0.56</gadget>
<output>2.13</output>

<gadget id="calculator">2.13 * 0.57 * 1</gadget>
<output>1.2141</output>

<gadget id="calculator">1.7741 - 1.2141</gadget>
<output>0.56</output>

<gadget id="calculator">0.56 + 0.23 + (-0.23)</gadget>
<output>0.56</output>

<result>0.56</result>