Calculation: (1/(1*2))+(2/(2*4))+(3/(4*7))+(4/(7*11))+(5/(11*16) )+(6/(16*22))+(7/(22*29))+(8/(29*37)).
计算：(1/(1*2))+(2/(2*4))+(3/(4*7))+(4/(7*11))+(5/(11*16))+(6/(16*22))+(7/(22*29))+(8/(29*37))．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(1/2) - (1/4)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">2 * (1/4)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">(1/4) - (1/8)</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">2 * (1/8)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 / 14</gadget>
<output>1/14 = around 0.071429</output>

<gadget id="calculator">(1/8) - (1/14)</gadget>
<output>3/56 = around 0.053571</output>

<gadget id="calculator">2 * (3/56)</gadget>
<output>3/28 = around 0.107143</output>

<gadget id="calculator">1 / 22</gadget>
<output>1/22 = around 0.045455</output>

<gadget id="calculator">(1/14) - (1/22)</gadget>
<output>2/77 = around 0.025974</output>

<gadget id="calculator">2 * (2/77)</gadget>
<output>4/77 = around 0.051948</output>

<gadget id="calculator">1 / 32</gadget>
<output>1/32 = around 0.03125</output>

<gadget id="calculator">(1/22) - (1/32)</gadget>
<output>5/352 = around 0.014205</output>

<gadget id="calculator">2 * (5/352)</gadget>
<output>5/176 = around 0.028409</output>

<gadget id="calculator">1 / 44</gadget>
<output>1/44 = around 0.022727</output>

<gadget id="calculator">(1/32) - (1/44)</gadget>
<output>3/352 = around 0.008523</output>

<gadget id="calculator">2 * (3/352)</gadget>
<output>3/176 = around 0.017045</output>

<gadget id="calculator">1 / 58</gadget>
<output>1/58 = around 0.017241</output>

<gadget id="calculator">(1/44) - (1/58)</gadget>
<output>7/1_276 = around 0.005486</output>

<gadget id="calculator">2 * (7/1_276)</gadget>
<output>7/638 = around 0.010972</output>

<gadget id="calculator">1 / 74</gadget>
<output>1/74 = around 0.013514</output>

<gadget id="calculator">(1/58) - (1/74)</gadget>
<output>4/1_073 = around 0.003728</output>

<gadget id="calculator">2 * (4/1_073)</gadget>
<output>8/1_073 = around 0.007456</output>

<gadget id="calculator">(1/2) + (1/4) + (3/28) + (4/77) + (5/176) + (3/176) + (7/638) + (8/1_073)</gadget>
<output>36/37 = around 0.972973</output>

<result>36/37 = around 0.972973</result>