((1/1)*1+2)+((1/2)*2+4)+((1/3)*3+6)+((1/9)*9+18)
((1/1)*1+2)+((1/2)*2+4)+((1/3)*3+6)+((1/9)*9+18)
<gadget id="calculator">1 / 1</gadget>
<output>1</output>

<gadget id="calculator">1 * 1</gadget>
<output>1</output>

<gadget id="calculator">1 + 2</gadget>
<output>3</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

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

<gadget id="calculator">1 + 4</gadget>
<output>5</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) * 3</gadget>
<output>1</output>

<gadget id="calculator">1 + 6</gadget>
<output>7</output>

<gadget id="calculator">1 / 9</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">(1/9) * 9</gadget>
<output>1</output>

<gadget id="calculator">1 + 18</gadget>
<output>19</output>

<gadget id="calculator">3 + 5 + 7 + 19</gadget>
<output>34</output>

<result>34</result>