直式運算式?

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直式運算式?

直式運算式?

Subject:

[quote=guest]<p>不用 外來套件 四則運算</p>
<p><br />\documentclass{article}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">\begin{document}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0; -qt-paragraph-type: empty;">&nbsp;</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">\vspace{2cm}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">\begin{tabular}{lr@{.}l}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">&nbsp;&nbsp;&nbsp; &amp; 1 &amp;2 \\</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">+ &amp; 2 &amp; 3 \\ \hline</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">&nbsp;&nbsp;&nbsp; &amp; 3 &amp; 5 \\</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">\end{tabular}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">&nbsp;</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">\vspace{2cm}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0; -qt-paragraph-type: empty;">&nbsp;</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">\begin{tabular}{lr@{.}l}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">&nbsp;&nbsp; &amp; 1 &amp;2 \\</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">- &amp; 2 &amp; 3 \\ \hline</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">- &amp; 1 &amp; 1</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">\end{tabular}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">&nbsp;</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">\vspace{2cm}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0; -qt-paragraph-type: empty;">&nbsp;</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">\begin{tabular}{lr@{.}l}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">&nbsp;&nbsp; &amp; 1 &amp;2&nbsp;&nbsp;&nbsp; \\</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">x &amp; 2 &amp; 3&nbsp;&nbsp; \\ \hline</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">&nbsp;&nbsp;&nbsp;&amp;&nbsp;&nbsp;&nbsp; &amp; 36 \\</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">&nbsp;&nbsp; &amp; 2 &amp; 4&nbsp;&nbsp; \\ \hline</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">&nbsp;&nbsp; &amp; 2 &amp; 76</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">\end{tabular}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">&nbsp;</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">\vspace{2cm}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0; -qt-paragraph-type: empty;">&nbsp;</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">\begin{tabular}{lr@{.}l}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">&nbsp;&nbsp;&nbsp;&nbsp; &amp; 1 &amp; 19 \\ \cline{2-3}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">3 ) &amp; 3 &amp; 57 \\</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">&nbsp;&nbsp;&nbsp;&nbsp; &amp; 3 &amp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \\ \cline{2-3}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">&nbsp;&nbsp;&nbsp;&nbsp; &amp; &amp; 57&nbsp;&nbsp;&nbsp; \\</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">&nbsp;&nbsp;&nbsp;&nbsp; &amp; &amp; 3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\\ \cline{2-3}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">&nbsp;&nbsp;&nbsp;&nbsp; &amp; &amp; 27&nbsp;&nbsp;&nbsp; \\</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&amp; &amp; 27&nbsp;&nbsp;&nbsp; \\ \cline{2-3}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">&nbsp;&nbsp;&nbsp;&nbsp; &amp; &amp; 0</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0;">\end{tabular}</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0; -qt-paragraph-type: empty;">&nbsp;</p>
<p style="text-indent: 0px; margin: 0px; -qt-block-indent: 0; -qt-paragraph-type: empty;">\end{document}</p>[/quote]

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