Calculate (1-(1+(1/3)-(7/12)+(9/20)-(11/30)+(13/42)-(15/56)))*2**3* What is the value of 14?
计算(1-(1+(1/3)-(7/12)+(9/20)-(11/30)+(13/42)-(15/56)))*2**3*14的值为多少．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">7 / 12</gadget>
<output>7/12 = around 0.583333</output>

<gadget id="calculator">(1/3) - (7/12)</gadget>
<output>-1/4 = around -0.25</output>

<gadget id="calculator">9 / 20</gadget>
<output>9/20 = around 0.45</output>

<gadget id="calculator">11 / 30</gadget>
<output>11/30 = around 0.366667</output>

<gadget id="calculator">(9/20) - (11/30)</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">13 / 42</gadget>
<output>13/42 = around 0.309524</output>

<gadget id="calculator">15 / 56</gadget>
<output>15/56 = around 0.267857</output>

<gadget id="calculator">(13/42) - (15/56)</gadget>
<output>1/24 = around 0.041667</output>

<gadget id="calculator">1 + (-1/4) + (1/12) + (1/24)</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">1 - (7/8)</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">2 ** 3</gadget>
<output>8</output>

<gadget id="calculator">(1/8) * 8 * 14</gadget>
<output>14</output>

<result>14</result>