Sách mả nguồn Javascript/Máy tính

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<table><tr><td id="sciout"><div><div id="sciOutPut">0</div></div><div style="padding-top:3px;width:100%"><div><span onclick="r('sin')" class="scifunc">sin</span><span onclick="r('cos')" class="scifunc">cos</span><span onclick="r('tan')" class="scifunc">tan</span><span class="scird"><label for="scirdsettingd"><input id="scirdsettingd" type="radio" name="scirdsetting" value="deg" onClick="degreeRadians='degree';" checked>Deg</label><label for="scirdsettingr"><input id="scirdsettingr" type="radio" name="scirdsetting" value="rad" onClick="degreeRadians='radians';">Rad</label></span></div><div><span onclick="r('asin')" class="scifunc">sin<sup>-1</sup></span><span onclick="r('acos')" class="scifunc">cos<sup>-1</sup></span><span onclick="r('atan')" class="scifunc">tan<sup>-1</sup></span><span onclick="r('pi')" class="scifunc">&#960;</span><span onclick="r('e')" class="scifunc">e</span></div><div><span onclick="r('pow')" class="scifunc">x<sup>y</sup></span><span onclick="r('x3')" class="scifunc">x<sup>3</sup></span><span onclick="r('x2')" class="scifunc">x<sup>2</sup></span><span onclick="r('ex')" class="scifunc">e<sup>x</sup></span><span onclick="r('10x')" class="scifunc">10<sup>x</sup></span></div><div><span onclick="r('apow')" class="scifunc"><sup>y</sup>&#8730;x</span><span onclick="r('3x')" class="scifunc"><sup>3</sup>&#8730;x</span><span onclick="r('sqrt')" class="scifunc">&#8730;x</span><span onclick="r('ln')" class="scifunc">ln</span><span onclick="r('log')" class="scifunc">log</span></div><div><span onclick="r('(')" class="scifunc">(</span><span onclick="r(')')" class="scifunc">)</span><span onclick="r('1/x')" class="scifunc">1/x</span><span onclick="r('pc')" class="scifunc">%</span><span onclick="r('n!')" class="scifunc">n!</span></div></div><div style="padding-top:3px;"><div><span onclick="r(7)" class="scinm">7</span><span onclick="r(8)" class="scinm">8</span><span onclick="r(9)" class="scinm">9</span><span onclick="r('+')" class="sciop">+</span><span onclick="r('MS')" class="sciop">MS</span></div><div><span onclick="r(4)" class="scinm">4</span><span onclick="r(5)" class="scinm">5</span><span onclick="r(6)" class="scinm">6</span><span onclick="r('-')" class="sciop">&ndash;</span><span onclick="r('M+')" class="sciop">M+</span></div><div><span onclick="r(1)" class="scinm">1</span><span onclick="r(2)" class="scinm">2</span><span onclick="r(3)" class="scinm">3</span><span onclick="r('*')" class="sciop">&#215;</span><span onclick="r('M-')" class="sciop">M-</span></div><div><span onclick="r(0)" class="scinm">0</span><span onclick="r('.')" class="scinm">.</span><span onclick="r('EXP')" class="sciop">EXP</span><span onclick="r('/')" class="sciop">&#247;</span><span onclick="r('MR')" class="sciop">MR</span></div><div><span onclick="r('+/-')" class="sciop">&#177;</span><span onclick="r('RND')" class="sciop">RND</span><span onclick="r('C')" class="scieq">C</span><span onclick="r('=')" class="scieq">=</span><span onclick="r('MC')" class="sciop">MC</span></div></div></td></tr><tr><td id="calfootnote">powered by <a href="https://www.calculator.net" rel="nofollow">calculator.net</a></td></tr></table>
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