「Mathjax2.x 練習場」の版間の差分

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== '''概要''' ==
== '''概要''' ==
　Mathjax2.x系で使えるコード一覧を作成したいと思います。<span class="MathJax_Preview" style="color: inherit;"></span><span class="MathJax" tabindex="0" style="position: relative;" role="presentation"><span class="none-math" id="Inline:_\frac{3}{5}" style="width: 0.718em; display: inline-block;"><span style="display: inline-block; position: relative; width: 0.565em; height: 0px; font-size: 127%;"><span style="position: absolute; clip: rect(0.821em, 1000.57em, 2.866em, -999.997em); top: -2.094em; left: 0em;"><span class="mrow"><span class="mfrac"><span style="display: inline-block; position: relative; width: 0.36em; height: 0px; margin-right: 0.105em; margin-left: 0.105em;"><span style="position: absolute; clip: rect(1.383em, 1000.26em, 2.406em, -999.997em); top: -2.656em; left: 50%; margin-left: -0.151em;"><span class="mn" style="font-size: 70.7%;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">3</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.383em, 1000.26em, 2.406em, -999.997em); top: -1.634em; left: 50%; margin-left: -0.151em;"><span class="mn" style="font-size: 70.7%;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">5</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(0.872em, 1000.36em, 1.23em, -999.997em); top: -1.276em; left: 0em;"><span style="display: inline-block; overflow: hidden; vertical-align: 0em; border-top: 1.3px solid; width: 0.36em; height: 0px;"></span><span style="display: inline-block; width: 0px; height: 1.076em;"></span></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; overflow: hidden; vertical-align: -0.841em; border-left: 0px solid; width: 0px; height: 2.341em;"></span></span></span>しばらくはコード動作確認調整期間になります。Mathjax3.x系向けのサンプルを全部貼りましたので、<span class="MathJax_Preview" style="color: inherit;"></span><span class="MathJax" tabindex="0" style="position: relative;" role="presentation"><span class="none-math" id="Inline:_\frac{5}{9}" style="width: 0.718em; display: inline-block;"><span style="display: inline-block; position: relative; width: 0.565em; height: 0px; font-size: 127%;"><span style="position: absolute; clip: rect(0.821em, 1000.57em, 2.866em, -999.997em); top: -2.094em; left: 0em;"><span class="mrow"><span class="mfrac"><span style="display: inline-block; position: relative; width: 0.36em; height: 0px; margin-right: 0.105em; margin-left: 0.105em;"><span style="position: absolute; clip: rect(1.383em, 1000.26em, 2.406em, -999.997em); top: -2.656em; left: 50%; margin-left: -0.151em;"><span class="mn" style="font-size: 70.7%;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">5</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.383em, 1000.26em, 2.406em, -999.997em); top: -1.634em; left: 50%; margin-left: -0.151em;"><span class="mn" style="font-size: 70.7%;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">9</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(0.872em, 1000.36em, 1.23em, -999.997em); top: -1.276em; left: 0em;"><span style="display: inline-block; overflow: hidden; vertical-align: 0em; border-top: 1.3px solid; width: 0.36em; height: 0px;"></span><span style="display: inline-block; width: 0px; height: 1.076em;"></span></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; overflow: hidden; vertical-align: -0.841em; border-left: 0px solid; width: 0px; height: 2.341em;"></span></span></span>動いていないものは非対応だったんだなと思っていいと思います。
　Mathjax2.x系で使えるコード一覧を作成したいと思います。<span class="MathJax_Preview" style="color: inherit;"></span><span class="MathJax" tabindex="0" style="position: relative;" role="presentation"><span class="none-math" id="Inline:_\frac{3}{5}" style="width: 0.718em; display: inline-block;"><span style="display: inline-block; position: relative; width: 0.565em; height: 0px; font-size: 127%;"><span style="position: absolute; clip: rect(0.821em, 1000.57em, 2.866em, -999.997em); top: -2.094em; left: 0em;"><span class="mrow"><span class="mfrac"><span style="display: inline-block; position: relative; width: 0.36em; height: 0px; margin-right: 0.105em; margin-left: 0.105em;"><span style="position: absolute; clip: rect(1.383em, 1000.26em, 2.406em, -999.997em); top: -2.656em; left: 50%; margin-left: -0.151em;"><span class="mn" style="font-size: 70.7%;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">3</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.383em, 1000.26em, 2.406em, -999.997em); top: -1.634em; left: 50%; margin-left: -0.151em;"><span class="mn" style="font-size: 70.7%;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">5</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(0.872em, 1000.36em, 1.23em, -999.997em); top: -1.276em; left: 0em;"><span style="display: inline-block; overflow: hidden; vertical-align: 0em; border-top: 1.3px solid; width: 0.36em; height: 0px;"></span><span style="display: inline-block; width: 0px; height: 1.076em;"></span></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; overflow: hidden; vertical-align: -0.841em; border-left: 0px solid; width: 0px; height: 2.341em;"></span></span></span>しばらくはコード動作確認調整期間になります。Mathjax3.x系向けのサンプルを全部貼りましたので、<span class="MathJax_Preview" style="color: inherit;"></span><span class="MathJax" tabindex="0" style="position: relative;" role="presentation"><span class="none-math" id="Inline:_\frac{5}{9}" style="width: 0.718em; display: inline-block;"><span style="display: inline-block; position: relative; width: 0.565em; height: 0px; font-size: 127%;"><span style="position: absolute; clip: rect(0.821em, 1000.57em, 2.866em, -999.997em); top: -2.094em; left: 0em;"><span class="mrow"><span class="mfrac"><span style="display: inline-block; position: relative; width: 0.36em; height: 0px; margin-right: 0.105em; margin-left: 0.105em;"><span style="position: absolute; clip: rect(1.383em, 1000.26em, 2.406em, -999.997em); top: -2.656em; left: 50%; margin-left: -0.151em;"><span class="mn" style="font-size: 70.7%;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">5</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.383em, 1000.26em, 2.406em, -999.997em); top: -1.634em; left: 50%; margin-left: -0.151em;"><span class="mn" style="font-size: 70.7%;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">9</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(0.872em, 1000.36em, 1.23em, -999.997em); top: -1.276em; left: 0em;"><span style="display: inline-block; overflow: hidden; vertical-align: 0em; border-top: 1.3px solid; width: 0.36em; height: 0px;"></span><span style="display: inline-block; width: 0px; height: 1.076em;"></span></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; overflow: hidden; vertical-align: -0.841em; border-left: 0px solid; width: 0px; height: 2.341em;"></span></span></span>動いていないものは非対応だったんだなと思っていいと思います。


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<code class="tex">\frac{1}{2}
<code class="tex">\frac{1}{2}
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
$$ \frac{1}{2} $$
<span class="MathJax_Preview" style="color: inherit;"></span><div class="MathJax_Display" style="text-align: center;"><span class="MathJax" tabindex="0" style="text-align: center; position: relative;" role="presentation"><span class="none-math" id="Display:_\frac{1}{2}" style="width: 0.923em; display: inline-block;"><span style="display: inline-block; position: relative; width: 0.718em; height: 0px; font-size: 127%;"><span style="position: absolute; clip: rect(0.463em, 1000.72em, 3.224em, -999.997em); top: -2.094em; left: 0em;"><span class="mrow"><span class="mfrac"><span style="display: inline-block; position: relative; width: 0.514em; height: 0px; margin-right: 0.105em; margin-left: 0.105em;"><span style="position: absolute; clip: rect(1.127em, 1000.41em, 2.457em, -999.997em); top: -2.758em; left: 50%; margin-left: -0.202em;"><span class="mn"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">1</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.41em, 2.457em, -999.997em); top: -1.327em; left: 50%; margin-left: -0.202em;"><span class="mn"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">2</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(0.872em, 1000.51em, 1.23em, -999.997em); top: -1.276em; left: 0em;"><span style="display: inline-block; overflow: hidden; vertical-align: 0em; border-top: 1.3px solid; width: 0.514em; height: 0px;"></span><span style="display: inline-block; width: 0px; height: 1.076em;"></span></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; overflow: hidden; vertical-align: -1.295em; border-left: 0px solid; width: 0px; height: 3.25em;"></span></span></span></div>
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<code class="tex">\displaystyle \frac{1}{2}
<code class="tex">\displaystyle \frac{1}{2}
</code></pre></div><script></freescript><div align="center" style="background-color:#eeeeee; border:2px solid;">
</code></pre></div><script></freescript><div align="center" style="background-color:#eeeeee; border:2px solid;">
$$ \displaystyle \frac{1}{2} $$
<span class="MathJax_Preview" style="color: inherit;"></span><div class="MathJax_Display" style="text-align: center;"><span class="MathJax" tabindex="0" style="text-align: center; position: relative;" role="presentation"><span class="none-math" id="Display:_\displaystyle_\frac{1}{2}" style="width: 0.923em; display: inline-block;"><span style="display: inline-block; position: relative; width: 0.718em; height: 0px; font-size: 127%;"><span style="position: absolute; clip: rect(0.463em, 1000.72em, 3.224em, -999.997em); top: -2.094em; left: 0em;"><span class="mrow"><span class="mstyle"><span class="mrow"><span class="mfrac"><span style="display: inline-block; position: relative; width: 0.514em; height: 0px; margin-right: 0.105em; margin-left: 0.105em;"><span style="position: absolute; clip: rect(1.127em, 1000.41em, 2.457em, -999.997em); top: -2.758em; left: 50%; margin-left: -0.202em;"><span class="mn"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">1</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.41em, 2.457em, -999.997em); top: -1.327em; left: 50%; margin-left: -0.202em;"><span class="mn"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">2</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(0.872em, 1000.51em, 1.23em, -999.997em); top: -1.276em; left: 0em;"><span style="display: inline-block; overflow: hidden; vertical-align: 0em; border-top: 1.3px solid; width: 0.514em; height: 0px;"></span><span style="display: inline-block; width: 0px; height: 1.076em;"></span></span></span></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; overflow: hidden; vertical-align: -1.295em; border-left: 0px solid; width: 0px; height: 3.25em;"></span></span></span></div>
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<code class="tex">\dfrac{1}{2}
<code class="tex">\dfrac{1}{2}
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
$$ \dfrac{1}{2} $$
<span class="MathJax_Preview" style="color: inherit;"></span><div class="MathJax_Display" style="text-align: center;"><span class="MathJax" tabindex="0" style="text-align: center; position: relative;" role="presentation"><span class="none-math" id="Display:_\dfrac{1}{2}" style="width: 0.923em; display: inline-block;"><span style="display: inline-block; position: relative; width: 0.718em; height: 0px; font-size: 127%;"><span style="position: absolute; clip: rect(0.463em, 1000.72em, 3.224em, -999.997em); top: -2.094em; left: 0em;"><span class="mrow"><span class="mstyle"><span class="mrow"><span class="mfrac"><span style="display: inline-block; position: relative; width: 0.514em; height: 0px; margin-right: 0.105em; margin-left: 0.105em;"><span style="position: absolute; clip: rect(1.127em, 1000.41em, 2.457em, -999.997em); top: -2.758em; left: 50%; margin-left: -0.202em;"><span class="mn"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">1</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.41em, 2.457em, -999.997em); top: -1.327em; left: 50%; margin-left: -0.202em;"><span class="mn"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">2</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(0.872em, 1000.51em, 1.23em, -999.997em); top: -1.276em; left: 0em;"><span style="display: inline-block; overflow: hidden; vertical-align: 0em; border-top: 1.3px solid; width: 0.514em; height: 0px;"></span><span style="display: inline-block; width: 0px; height: 1.076em;"></span></span></span></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; overflow: hidden; vertical-align: -1.295em; border-left: 0px solid; width: 0px; height: 3.25em;"></span></span></span></div>
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\end{array}
\end{array}
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
$$ \begin{array}{c|ccccc}
<span class="MathJax_Preview" style="color: inherit;"></span><div class="MathJax_Display" style="text-align: center;"><span class="MathJax" tabindex="0" style="text-align: center; position: relative;" role="presentation"><span class="none-math" id="Display:_\begin{array}{c|ccccc}\vbCrLf\vbCrLf_x_____&_\cdots_&_-1_&_\cdots_&_1_&_\cdots_\\_\vbCrLf_\hline\vbCrLf_f^{\prime}(x)_&_+_&_0_&_–_&_0_&_+_\\_\vbCrLf_\hline\vbCrLf_f(x)__&_\nearrow_&_e_&_\searrow_&_-e_&_\nearrow\vbCrLf\vbCrLf\end{array}" style="width: 15.086em; display: inline-block;"><span style="display: inline-block; position: relative; width: 11.865em; height: 0px; font-size: 127%;"><span style="position: absolute; clip: rect(-0.509em, 1011.87em, 4.195em, -999.997em); top: -2.094em; left: 0em;"><span class="mrow"><span class="mtable"><span style="display: inline-block; position: relative; width: 11.558em; height: 0px; margin-right: 0.156em; margin-left: 0.156em;"><span style="position: absolute; clip: rect(2.559em, 1001.54em, 6.803em, -999.997em); top: -4.906em; left: 0.412em;"><span style="display: inline-block; position: relative; width: 1.536em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.41em, 2.457em, -999.997em); top: -3.525em; left: 50%; margin-left: -0.202em;"><span class="mtd"><span class="mrow"><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">x</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.025em, 1001.54em, 2.457em, -999.997em); top: -1.992em; left: 50%; margin-left: -0.764em;"><span class="mtd"><span class="mrow"><span class="msubsup"><span style="display: inline-block; position: relative; width: 0.514em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.31em, 2.457em, -999.997em); top: -2.094em; left: 0em;"><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">f</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; top: -2.452em; left: 0.309em;"><span class="texatom"><span class="mrow"><span class="mi" style="font-size: 70.7%;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">′</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span></span><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">(</span></span><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">x</span></span><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">)</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1001.38em, 2.457em, -999.997em); top: -0.56em; left: 50%; margin-left: -0.662em;"><span class="mtd"><span class="mrow"><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">f</span></span><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">(</span></span><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">x</span></span><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">)</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; width: 0px; height: 4.911em;"></span></span><span style="position: absolute; clip: rect(2.559em, 1000.77em, 6.803em, -999.997em); top: -4.906em; left: 2.917em;"><span style="display: inline-block; position: relative; width: 0.77em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.62em, 2.457em, -999.997em); top: -3.525em; left: 50%; margin-left: -0.304em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">⋯</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.62em, 2.457em, -999.997em); top: -1.992em; left: 50%; margin-left: -0.304em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">+</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.77em, 2.457em, -999.997em); top: -0.56em; left: 50%; margin-left: -0.355em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">↗</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; width: 0px; height: 4.911em;"></span></span><span style="position: absolute; clip: rect(2.559em, 1000.97em, 6.803em, -999.997em); top: -4.906em; left: 4.707em;"><span style="display: inline-block; position: relative; width: 0.974em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.97em, 2.457em, -999.997em); top: -3.525em; left: 50%; margin-left: -0.458em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">−</span></span><span class="mn"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">1</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.41em, 2.457em, -999.997em); top: -1.992em; left: 50%; margin-left: -0.202em;"><span class="mtd"><span class="mrow"><span class="mn"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">0</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.41em, 2.457em, -999.997em); top: -0.56em; left: 50%; margin-left: -0.202em;"><span class="mtd"><span class="mrow"><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">e</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; width: 0px; height: 4.911em;"></span></span><span style="position: absolute; clip: rect(2.559em, 1000.77em, 6.803em, -999.997em); top: -4.906em; left: 6.649em;"><span style="display: inline-block; position: relative; width: 0.77em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.62em, 2.457em, -999.997em); top: -3.525em; left: 50%; margin-left: -0.304em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">⋯</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.281em, 1000.51em, 2.61em, -999.997em); top: -2.145em; left: 50%; margin-left: -0.253em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">–</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.252em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.77em, 2.457em, -999.997em); top: -0.56em; left: 50%; margin-left: -0.355em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">↘</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; width: 0px; height: 4.911em;"></span></span><span style="position: absolute; clip: rect(2.559em, 1000.97em, 6.803em, -999.997em); top: -4.906em; left: 8.439em;"><span style="display: inline-block; position: relative; width: 0.974em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.41em, 2.457em, -999.997em); top: -3.525em; left: 50%; margin-left: -0.202em;"><span class="mtd"><span class="mrow"><span class="mn"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">1</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.41em, 2.457em, -999.997em); top: -1.992em; left: 50%; margin-left: -0.202em;"><span class="mtd"><span class="mrow"><span class="mn"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">0</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.97em, 2.457em, -999.997em); top: -0.56em; left: 50%; margin-left: -0.458em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">−</span></span><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">e</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; width: 0px; height: 4.911em;"></span></span><span style="position: absolute; clip: rect(2.559em, 1000.77em, 6.803em, -999.997em); top: -4.906em; left: 10.433em;"><span style="display: inline-block; position: relative; width: 0.77em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.62em, 2.457em, -999.997em); top: -3.525em; left: 50%; margin-left: -0.304em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">⋯</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.62em, 2.457em, -999.997em); top: -1.992em; left: 50%; margin-left: -0.304em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">+</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.77em, 2.457em, -999.997em); top: -0.56em; left: 50%; margin-left: -0.355em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">↗</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; width: 0px; height: 4.911em;"></span></span><span style="display: inline-block; overflow: hidden; vertical-align: 0em; border-left: 1.3px solid; width: 0px; height: 4.349em; position: absolute; top: -2.452em; left: 2.457em; border-top-style: solid; border-right-style: solid; border-bottom-style: solid;"></span><span style="display: inline-block; overflow: hidden; vertical-align: 0em; border-top: 1.3px solid; width: 11.558em; height: 0px; position: absolute; top: -1.071em; left: 0em;"></span><span style="display: inline-block; overflow: hidden; vertical-align: 0em; border-top: 1.3px solid; width: 11.558em; height: 0px; position: absolute; top: 0.463em; left: 0em;"></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; overflow: hidden; vertical-align: -2.529em; border-left: 0px solid; width: 0px; height: 5.653em;"></span></span></span></div>
  x    & \cdots & -1 & \cdots & 1 & \cdots \\  
  \hline
  f^{\prime}(x) & + & 0 & – & 0 & + \\  
  \hline
  f(x) & \nearrow & e & \searrow & -e & \nearrow
\end{array} $$
</div>
</div>


137行目: 130行目:
<code class="tex">\sqrt{ 2 }
<code class="tex">\sqrt{ 2 }
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
$$ \sqrt{ 2 } $$
<span class="MathJax_Preview" style="color: inherit;"></span><div class="MathJax_Display" style="text-align: center;"><span class="MathJax" tabindex="0" style="text-align: center; position: relative;" role="presentation"><span class="none-math" id="Display:_\sqrt{_2_}" style="width: 1.383em; display: inline-block;"><span style="display: inline-block; position: relative; width: 1.076em; height: 0px; font-size: 127%;"><span style="position: absolute; clip: rect(0.923em, 1001.08em, 2.457em, -999.997em); top: -2.094em; left: 0em;"><span class="mrow"><span class="msqrt"><span style="display: inline-block; position: relative; width: 1.076em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.41em, 2.457em, -999.997em); top: -2.094em; left: 0.667em;"><span class="mrow"><span class="mn"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">2</span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(0.974em, 1000.41em, 1.281em, -999.997em); top: -2.145em; left: 0.667em;"><span style="display: inline-block; overflow: hidden; vertical-align: -0.049em; border-top: 1.3px solid; width: 0.412em; height: 0px;"></span><span style="display: inline-block; width: 0px; height: 1.076em;"></span></span><span style="position: absolute; clip: rect(3.019em, 1000.67em, 4.349em, -999.997em); top: -4.19em; left: 0em;"><span><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">√</span></span><span style="display: inline-block; width: 0px; height: 3.991em;"></span></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; overflow: hidden; vertical-align: -0.321em; border-left: 0px solid; width: 0px; height: 1.692em;"></span></span></span></div>
</div>
</div>


146行目: 139行目:
<code class="tex">f^{\prime}
<code class="tex">f^{\prime}
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
$$ f^{\prime} $$
<span class="MathJax_Preview" style="color: inherit;"></span><div class="MathJax_Display" style="text-align: center;"><span class="MathJax" tabindex="0" style="text-align: center; position: relative;" role="presentation"><span class="none-math" id="Display:_f^{\prime}" style="width: 0.667em; display: inline-block;"><span style="display: inline-block; position: relative; width: 0.514em; height: 0px; font-size: 127%;"><span style="position: absolute; clip: rect(0.974em, 1000.51em, 2.457em, -999.997em); top: -2.094em; left: 0em;"><span class="mrow"><span class="msubsup"><span style="display: inline-block; position: relative; width: 0.514em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.31em, 2.457em, -999.997em); top: -2.094em; left: 0em;"><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">f</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; top: -2.503em; left: 0.309em;"><span class="texatom"><span class="mrow"><span class="mi" style="font-size: 70.7%;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">′</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; overflow: hidden; vertical-align: -0.321em; border-left: 0px solid; width: 0px; height: 1.627em;"></span></span></span></div>
</div>
</div>


159行目: 152行目:
\end{eqnarray}
\end{eqnarray}
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
$$ \begin{eqnarray}
<span class="MathJax_Preview" style="color: inherit;"></span><div class="MathJax_Display" style="text-align: center;"><span class="MathJax" tabindex="0" style="text-align: center; position: relative;" role="presentation"><span class="none-math" id="Display:_\begin{eqnarray}\vbCrLff^{\prime}(x)\vbCrLf\vbCrLf=_\frac{_df_}{_dx_}\vbCrLf=_\lim\_{_\Delta_x_\to_0_}_\frac{_f(x_+_\Delta_x)_-_f(x)_}{_\Delta_x_}\vbCrLf\vbCrLf\end{eqnarray}" style="width: 16.518em; display: inline-block;"><span style="display: inline-block; position: relative; width: 12.99em; height: 0px; font-size: 127%;"><span style="position: absolute; clip: rect(0.36em, 1012.99em, 3.326em, -999.997em); top: -2.094em; left: 0em;"><span class="mrow"><span class="mtable"><span style="display: inline-block; position: relative; width: 12.683em; height: 0px; margin-right: 0.156em; margin-left: 0.156em;"><span style="position: absolute; clip: rect(2.252em, 1012.68em, 5.218em, -999.997em); top: -3.986em; left: 0em;"><span style="display: inline-block; position: relative; width: 12.683em; height: 0px;"><span style="position: absolute; clip: rect(0.463em, 1012.68em, 3.428em, -999.997em); top: -2.196em; right: 0em;"><span class="mtd"><span class="mrow"><span class="msubsup"><span style="display: inline-block; position: relative; width: 0.514em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.31em, 2.457em, -999.997em); top: -2.094em; left: 0em;"><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">f</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; top: -2.503em; left: 0.309em;"><span class="texatom"><span class="mrow"><span class="mi" style="font-size: 70.7%;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">′</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span></span><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">(</span></span><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">x</span></span><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">)</span></span><span class="mo" style="padding-left: 0.258em;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">=</span></span><span class="mfrac" style="padding-left: 0.258em;"><span style="display: inline-block; position: relative; width: 0.974em; height: 0px; margin-right: 0.105em; margin-left: 0.105em;"><span style="position: absolute; clip: rect(1.127em, 1000.82em, 2.457em, -999.997em); top: -2.758em; left: 50%; margin-left: -0.406em;"><span class="mrow"><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">d</span></span><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">f</span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.87em, 2.457em, -999.997em); top: -1.327em; left: 50%; margin-left: -0.406em;"><span class="mrow"><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">d</span></span><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">x</span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(0.872em, 1000.97em, 1.23em, -999.997em); top: -1.276em; left: 0em;"><span style="display: inline-block; overflow: hidden; vertical-align: 0em; border-top: 1.3px solid; width: 0.974em; height: 0px;"></span><span style="display: inline-block; width: 0px; height: 1.076em;"></span></span></span></span><span class="mo" style="padding-left: 0.258em;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">=</span></span><span class="munderover" style="padding-left: 0.258em;"><span style="display: inline-block; position: relative; width: 1.536em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1001.28em, 2.457em, -999.997em); top: -2.094em; left: 0.156em;"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">l</span><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">i</span><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">m</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.383em, 1001.54em, 2.508em, -999.997em); top: -1.173em; left: 0em;"><span class="texatom"><span class="mrow"><span class="mi" style="font-size: 70.7%;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">Δ</span></span><span class="mi" style="font-size: 70.7%;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">x</span></span><span class="mo" style="font-size: 70.7%;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">→</span></span><span class="mn" style="font-size: 70.7%;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">0</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span></span><span class="mfrac" style="padding-left: 0.156em;"><span style="display: inline-block; position: relative; width: 5.831em; height: 0px; margin-right: 0.105em; margin-left: 0.105em;"><span style="position: absolute; clip: rect(1.127em, 1005.73em, 2.457em, -999.997em); top: -2.758em; left: 50%; margin-left: -2.861em;"><span class="mrow"><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">f</span></span><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">(</span></span><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">x</span></span><span class="mo" style="padding-left: 0.207em;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">+</span></span><span class="mi" style="padding-left: 0.207em;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">Δ</span></span><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">x</span></span><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">)</span></span><span class="mo" style="padding-left: 0.207em;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">−</span></span><span class="mi" style="padding-left: 0.207em;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">f</span></span><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">(</span></span><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">x</span></span><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">)</span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.97em, 2.457em, -999.997em); top: -1.327em; left: 50%; margin-left: -0.458em;"><span class="mrow"><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">Δ</span></span><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">x</span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(0.872em, 1005.83em, 1.23em, -999.997em); top: -1.276em; left: 0em;"><span style="display: inline-block; overflow: hidden; vertical-align: 0em; border-top: 1.3px solid; width: 5.831em; height: 0px;"></span><span style="display: inline-block; width: 0px; height: 1.076em;"></span></span></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; width: 0px; height: 3.991em;"></span></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; overflow: hidden; vertical-align: -1.425em; border-left: 0px solid; width: 0px; height: 3.51em;"></span></span></span></div>
f^{\prime}(x)
= \frac{ df }{ dx }
= \lim_{ \Delta x \to 0 } \frac{ f(x + \Delta x) - f(x) }{ \Delta x }
\end{eqnarray} $$
</div>
</div>


178行目: 167行目:
\end{array}
\end{array}
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
$$ \begin{array}{c|ccccc}
<span class="MathJax_Preview" style="color: inherit;"></span><div class="MathJax_Display" style="text-align: center;"><span class="MathJax" tabindex="0" style="text-align: center; position: relative;" role="presentation"><span class="none-math" id="Display:_\begin{array}{c|ccccc}\vbCrLf\vbCrLf_x_____&_\cdots_&_-1_&_\cdots_&_1_&_\cdots_\\_\vbCrLf_\hline\vbCrLf_f^{\prime}(x)_&_+_&_0_&_–_&_0_&_+_\\_\vbCrLf_\hline\vbCrLf_f(x)__&_\nearrow_&_e_&_\searrow_&_-e_&_\nearrow\vbCrLf\vbCrLf\end{array}" style="width: 15.086em; display: inline-block;"><span style="display: inline-block; position: relative; width: 11.865em; height: 0px; font-size: 127%;"><span style="position: absolute; clip: rect(-0.509em, 1011.87em, 4.195em, -999.997em); top: -2.094em; left: 0em;"><span class="mrow"><span class="mtable"><span style="display: inline-block; position: relative; width: 11.558em; height: 0px; margin-right: 0.156em; margin-left: 0.156em;"><span style="position: absolute; clip: rect(2.559em, 1001.54em, 6.803em, -999.997em); top: -4.906em; left: 0.412em;"><span style="display: inline-block; position: relative; width: 1.536em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.41em, 2.457em, -999.997em); top: -3.525em; left: 50%; margin-left: -0.202em;"><span class="mtd"><span class="mrow"><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">x</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.025em, 1001.54em, 2.457em, -999.997em); top: -1.992em; left: 50%; margin-left: -0.764em;"><span class="mtd"><span class="mrow"><span class="msubsup"><span style="display: inline-block; position: relative; width: 0.514em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.31em, 2.457em, -999.997em); top: -2.094em; left: 0em;"><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">f</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; top: -2.452em; left: 0.309em;"><span class="texatom"><span class="mrow"><span class="mi" style="font-size: 70.7%;"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">′</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span></span><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">(</span></span><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">x</span></span><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">)</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1001.38em, 2.457em, -999.997em); top: -0.56em; left: 50%; margin-left: -0.662em;"><span class="mtd"><span class="mrow"><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">f</span></span><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">(</span></span><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">x</span></span><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">)</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; width: 0px; height: 4.911em;"></span></span><span style="position: absolute; clip: rect(2.559em, 1000.77em, 6.803em, -999.997em); top: -4.906em; left: 2.917em;"><span style="display: inline-block; position: relative; width: 0.77em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.62em, 2.457em, -999.997em); top: -3.525em; left: 50%; margin-left: -0.304em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">⋯</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.62em, 2.457em, -999.997em); top: -1.992em; left: 50%; margin-left: -0.304em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">+</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.77em, 2.457em, -999.997em); top: -0.56em; left: 50%; margin-left: -0.355em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">↗</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; width: 0px; height: 4.911em;"></span></span><span style="position: absolute; clip: rect(2.559em, 1000.97em, 6.803em, -999.997em); top: -4.906em; left: 4.707em;"><span style="display: inline-block; position: relative; width: 0.974em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.97em, 2.457em, -999.997em); top: -3.525em; left: 50%; margin-left: -0.458em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">−</span></span><span class="mn"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">1</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.41em, 2.457em, -999.997em); top: -1.992em; left: 50%; margin-left: -0.202em;"><span class="mtd"><span class="mrow"><span class="mn"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">0</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.41em, 2.457em, -999.997em); top: -0.56em; left: 50%; margin-left: -0.202em;"><span class="mtd"><span class="mrow"><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">e</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; width: 0px; height: 4.911em;"></span></span><span style="position: absolute; clip: rect(2.559em, 1000.77em, 6.803em, -999.997em); top: -4.906em; left: 6.649em;"><span style="display: inline-block; position: relative; width: 0.77em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.62em, 2.457em, -999.997em); top: -3.525em; left: 50%; margin-left: -0.304em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">⋯</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.281em, 1000.51em, 2.61em, -999.997em); top: -2.145em; left: 50%; margin-left: -0.253em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">–</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.252em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.77em, 2.457em, -999.997em); top: -0.56em; left: 50%; margin-left: -0.355em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">↘</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; width: 0px; height: 4.911em;"></span></span><span style="position: absolute; clip: rect(2.559em, 1000.97em, 6.803em, -999.997em); top: -4.906em; left: 8.439em;"><span style="display: inline-block; position: relative; width: 0.974em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.41em, 2.457em, -999.997em); top: -3.525em; left: 50%; margin-left: -0.202em;"><span class="mtd"><span class="mrow"><span class="mn"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">1</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.41em, 2.457em, -999.997em); top: -1.992em; left: 50%; margin-left: -0.202em;"><span class="mtd"><span class="mrow"><span class="mn"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">0</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.97em, 2.457em, -999.997em); top: -0.56em; left: 50%; margin-left: -0.458em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">−</span></span><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">e</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; width: 0px; height: 4.911em;"></span></span><span style="position: absolute; clip: rect(2.559em, 1000.77em, 6.803em, -999.997em); top: -4.906em; left: 10.433em;"><span style="display: inline-block; position: relative; width: 0.77em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.62em, 2.457em, -999.997em); top: -3.525em; left: 50%; margin-left: -0.304em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">⋯</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.62em, 2.457em, -999.997em); top: -1.992em; left: 50%; margin-left: -0.304em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">+</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.77em, 2.457em, -999.997em); top: -0.56em; left: 50%; margin-left: -0.355em;"><span class="mtd"><span class="mrow"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">↗</span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; width: 0px; height: 4.911em;"></span></span><span style="display: inline-block; overflow: hidden; vertical-align: 0em; border-left: 1.3px solid; width: 0px; height: 4.349em; position: absolute; top: -2.452em; left: 2.457em; border-top-style: solid; border-right-style: solid; border-bottom-style: solid;"></span><span style="display: inline-block; overflow: hidden; vertical-align: 0em; border-top: 1.3px solid; width: 11.558em; height: 0px; position: absolute; top: -1.071em; left: 0em;"></span><span style="display: inline-block; overflow: hidden; vertical-align: 0em; border-top: 1.3px solid; width: 11.558em; height: 0px; position: absolute; top: 0.463em; left: 0em;"></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; overflow: hidden; vertical-align: -2.529em; border-left: 0px solid; width: 0px; height: 5.653em;"></span></span></span></div>
  x    & \cdots & -1 & \cdots & 1 & \cdots \\  
  \hline
  f^{\prime}(x) & + & 0 & – & 0 & + \\  
  \hline
  f(x) & \nearrow & e & \searrow & -e & \nearrow
\end{array} $$
</div>
</div>


202行目: 185行目:
<code class="tex">\underline{ A }
<code class="tex">\underline{ A }
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
$$ \underline{A\phantom{B}} $$
<span class="MathJax_Preview" style="color: inherit;"></span><div class="MathJax_Display" style="text-align: center;"><span class="MathJax" tabindex="0" style="text-align: center; position: relative;" role="presentation"><span class="none-math" id="Display:_\underline{A\phantom{B}}" style="width: 1.434em; display: inline-block;"><span style="display: inline-block; position: relative; width: 1.127em; height: 0px; font-size: 127%;"><span style="position: absolute; clip: rect(1.127em, 1000.77em, 3.633em, -999.997em); top: -2.094em; left: 0em;"><span class="mrow"><span class="munderover"><span style="display: inline-block; position: relative; width: 1.127em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1000.62em, 2.457em, -999.997em); top: -2.094em; left: 0em;"><span class="mrow"><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">A</span></span><span class="texatom"><span class="mrow"><span class="mphantom"><span class="mrow" style="visibility: hidden;"><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">B</span></span></span></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.36em, 2.457em, -999.997em); top: -0.918em; left: 0.412em;"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">_</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; overflow: hidden; vertical-align: -1.815em; border-left: 0px solid; width: 0px; height: 2.925em;"></span></span></span></div>
</div>
</div>


211行目: 194行目:
<code class="tex">\underline{ AB }
<code class="tex">\underline{ AB }
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
</code></pre></div><script></freescript><div style="background-color:#eeeeee; border:2px solid;">
$$ \underline{AB} $$
<span class="MathJax_Preview" style="color: inherit;"></span><div class="MathJax_Display" style="text-align: center;"><span class="MathJax" tabindex="0" style="text-align: center; position: relative;" role="presentation"><span class="none-math" id="Display:_\underline{AB}" style="width: 1.434em; display: inline-block;"><span style="display: inline-block; position: relative; width: 1.127em; height: 0px; font-size: 127%;"><span style="position: absolute; clip: rect(1.127em, 1001.13em, 3.633em, -999.997em); top: -2.094em; left: 0em;"><span class="mrow"><span class="munderover"><span style="display: inline-block; position: relative; width: 1.127em; height: 0px;"><span style="position: absolute; clip: rect(1.127em, 1001.13em, 2.457em, -999.997em); top: -2.094em; left: 0em;"><span class="mrow"><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">A</span></span><span class="mi"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">B</span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span><span style="position: absolute; clip: rect(1.127em, 1000.36em, 2.457em, -999.997em); top: -0.918em; left: 0.412em;"><span class="mo"><span style="font-family: &quot;Neo Euler Medium&quot;, Meiryo, STIXGeneral, &quot;Arial Unicode MS&quot;, serif; font-size: 79%; font-style: normal; font-weight: normal;">_</span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.099em;"></span></span></span><span style="display: inline-block; overflow: hidden; vertical-align: -1.815em; border-left: 0px solid; width: 0px; height: 2.925em;"></span></span></span></div>
</div>
</div>

2025年1月20日 (月) 17:01時点における版

Mathjax 2.7に戻る。

Mathjax2.x コード一覧に戻る。

概要

　Mathjax2.x系で使えるコード一覧を作成したいと思います。35しばらくはコード動作確認調整期間になります。Mathjax3.x系向けのサンプルを全部貼りましたので、59動いていないものは非対応だったんだなと思っていいと思います。

　

Checking environment...

　Version2.0系に関する記事です。このページのMathJaxバージョンは

　

Loading MathJax version...

　

数

  • 分数

\frac{1}{2}
12


  • 分数(NonMathjax)

\frac{1}{2}
12


  • 分数（大）

\displaystyle \frac{1}{2}
12


  • 分数（大）2

\dfrac{1}{2}
12


  • 増減表

\begin{array}{c|ccccc}
  x     & \cdots & -1 & \cdots & 1 & \cdots \\ 
  \hline
  f^{\prime}(x) & + & 0 & – & 0 & + \\ 
  \hline
  f(x)  & \nearrow & e & \searrow & -e & \nearrow
\end{array}
xf′(x)f(x)⋯+↗−10e⋯–↘10−e⋯+↗


  • 平方根

\sqrt{ 2 }
2√


  • 微分（ラグランジュ）

f^{\prime}
f′


  • 微分サンプル

\begin{eqnarray}
f^{\prime}(x)
 = \frac{ df }{ dx }
 = \lim_{ \Delta x \to 0 } \frac{ f(x + \Delta x) - f(x) }{ \Delta x }
\end{eqnarray}
f′(x)=dfdx=limΔx→0f(x+Δx)−f(x)Δx


  • 表サンプル

\begin{array}{c|ccccc}
  x     & \cdots & -1 & \cdots & 1 & \cdots \\ 
  \hline
  f^{\prime}(x) & + & 0 & – & 0 & + \\ 
  \hline
  f(x)  & \nearrow & e & \searrow & -e & \nearrow
\end{array}
xf′(x)f(x)⋯+↗−10e⋯–↘10−e⋯+↗


  • 下線

\underline{ A }

$$ \underline{ A } $$


  • 下線

\underline{ A }
A_


  • 下線

\underline{ AB }
AB_
「https://wiki.yo-net.jp/index.php?title=Mathjax2.x_練習場&oldid=9906」から取得