<div class="mathjax-description"><p class="primary-blurb"><span class="mathjax-name">MathJax</span> is an open source JavaScript display engine for mathematics that works in all modern browsers.
</p>
<p class="secondary-blurb">
No more setup for readers. No more browser plugins. No more font installations… It just works.
</p>
</div>
<div class="equation-block-right">
<div class="equation-box">
<p class="math-type-block">
<span class="equation-label">LaTeX:</span>
<span style="display: none;" class="MathJax_Preview"></span><div aria-readonly="true" role="textbox" style="width: 100%; position: relative; text-align: center;" class="MathJax_Display"><span style="" class="MathJax"><nobr><span id="MathJax-Span-1" class="math"><span style="display: inline-block; position: relative; width: 16.141em; height: 0pt; font-size: 115%;"><span style="position: absolute; top: -2.576em; left: 0em; clip: rect(0.809em, 1000em, 3.999em, -0.495em);"><span id="MathJax-Span-2" class="mrow"><span id="MathJax-Span-3" class="msubsup"><span style="display: inline-block; position: relative; width: 0.965em; height: 0pt;"><span style="position: absolute; top: -2.576em; left: 0em; clip: rect(1.76em, 1000em, 2.757em, -0.495em);"><span style="font-family: STIXGeneral; font-style: italic;" id="MathJax-Span-4" class="mi">J</span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span><span style="position: absolute; top: -2.426em; left: 0.51em;"><span style="font-size: 70.7%; font-family: STIXGeneral; font-style: italic;" id="MathJax-Span-5" class="mi">α</span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span></span></span><span style="font-family: STIXGeneral;" id="MathJax-Span-6" class="mo">(</span><span style="font-family: STIXGeneral; font-style: italic;" id="MathJax-Span-7" class="mi">x</span><span style="font-family: STIXGeneral;" id="MathJax-Span-8" class="mo">)</span><span style="font-family: STIXGeneral; padding-left: 0.313em;" id="MathJax-Span-9" class="mo">=</span><span style="padding-left: 0.313em;" id="MathJax-Span-10" class="texatom"><span id="MathJax-Span-11" class="mrow"><span id="MathJax-Span-12" class="munderover"><span style="display: inline-block; position: relative; width: 1.359em; height: 0pt;"><span style="position: absolute; top: -3.011em; left: 0.027em; clip: rect(1.873em, 1000em, 3.649em, -0.399em);"><span style="font-family: STIXSizeOneSym; vertical-align: -0.524em;" id="MathJax-Span-13" class="mo">∑</span><span style="display: inline-block; width: 0pt; height: 3.011em;"></span></span><span style="position: absolute; top: -1.426em; left: 0em; clip: rect(1.935em, 1000em, 2.849em, -0.481em);"><span id="MathJax-Span-14" class="texatom"><span id="MathJax-Span-15" class="mrow"><span style="font-size: 70.7%; font-family: STIXGeneral; font-style: italic;" id="MathJax-Span-16" class="mi">m</span><span style="font-size: 70.7%; font-family: STIXGeneral;" id="MathJax-Span-17" class="mo">=</span><span style="font-size: 70.7%; font-family: STIXGeneral;" id="MathJax-Span-18" class="mn">0</span></span></span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span><span style="position: absolute; top: -3.776em; left: 0.353em; clip: rect(2.009em, 1000em, 2.739em, -0.44em);"><span style="font-size: 70.7%; font-family: STIXGeneral;" id="MathJax-Span-19" class="mi">∞</span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span></span></span></span></span><span style="padding-left: 0.307em; padding-right: 0.12em;" id="MathJax-Span-20" class="mfrac"><span style="display: inline-block; position: relative; width: 6.696em; height: 0pt;"><span style="position: absolute; top: -3.253em; left: 50%; clip: rect(1.698em, 1000em, 2.916em, -0.441em); margin-left: -1.25em;"><span id="MathJax-Span-21" class="mrow"><span style="font-family: STIXGeneral;" id="MathJax-Span-22" class="mo">(</span><span style="font-family: STIXGeneral;" id="MathJax-Span-23" class="mo">−</span><span style="font-family: STIXGeneral;" id="MathJax-Span-24" class="mn">1</span><span id="MathJax-Span-25" class="texatom"><span id="MathJax-Span-26" class="mrow"><span id="MathJax-Span-27" class="msubsup"><span style="display: inline-block; position: relative; width: 0.965em; height: 0pt;"><span style="position: absolute; top: -2.576em; left: 0em; clip: rect(1.737em, 1000em, 2.916em, -0.46em);"><span style="font-family: STIXGeneral;" id="MathJax-Span-28" class="mo">)</span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span><span style="position: absolute; top: -2.979em; left: 0.401em;"><span style="font-size: 70.7%; font-family: STIXGeneral; font-style: italic;" id="MathJax-Span-29" class="mi">m</span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span></span></span></span></span></span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span><span style="position: absolute; top: -1.89em; left: 50%; clip: rect(1.737em, 1000em, 2.916em, -0.477em); margin-left: -3.288em;"><span id="MathJax-Span-30" class="mrow"><span style="font-family: STIXGeneral; font-style: italic;" id="MathJax-Span-31" class="mi">m</span><span style="font-family: STIXGeneral;" id="MathJax-Span-32" class="mo">!</span><span style="font-size: 70.7%; height: 0em; vertical-align: 0em; width: 0.188em; display: inline-block;" id="MathJax-Span-33" class="mspace"></span><span style="font-family: STIXGeneral;" id="MathJax-Span-34" class="mi">Γ</span><span style="font-family: STIXGeneral;" id="MathJax-Span-35" class="mo">(</span><span style="font-family: STIXGeneral; font-style: italic;" id="MathJax-Span-36" class="mi">m</span><span style="font-family: STIXGeneral; padding-left: 0.25em;" id="MathJax-Span-37" class="mo">+</span><span style="font-family: STIXGeneral; font-style: italic; padding-left: 0.25em;" id="MathJax-Span-38" class="mi">α</span><span style="font-family: STIXGeneral; padding-left: 0.25em;" id="MathJax-Span-39" class="mo">+</span><span style="font-family: STIXGeneral; padding-left: 0.25em;" id="MathJax-Span-40" class="mn">1</span><span style="font-family: STIXGeneral;" id="MathJax-Span-41" class="mo">)</span></span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span><span style="position: absolute; top: -2.796em; left: 0em; clip: rect(2.345em, 1000em, 2.739em, -0.489em);"><span style="border-left: 6.696em solid; display: inline-block; overflow: hidden; width: 0pt; height: 0.068em; vertical-align: 0em;"></span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span></span></span><span style="padding-left: 0.188em;" id="MathJax-Span-42" class="msubsup"><span style="display: inline-block; position: relative; width: 4.063em; height: 0pt;"><span style="position: absolute; top: -3.826em; left: 0em; clip: rect(2.389em, 1000em, 4.763em, -0.335em);"><span id="MathJax-Span-43" class="texatom"><span id="MathJax-Span-44" class="mrow"><span id="MathJax-Span-45" class="mfenced"><span style="vertical-align: -0.464em;" id="MathJax-Span-46" class="mo"><span><span style="font-size: 111%; font-family: STIXSizeTwoSym;">(</span></span></span><span id="MathJax-Span-47" class="texatom"><span id="MathJax-Span-48" class="mrow"><span style="padding-left: 0.12em; padding-right: 0.12em;" id="MathJax-Span-49" class="mfrac"><span style="display: inline-block; position: relative; width: 0.609em; height: 0pt;"><span style="position: absolute; top: -3.253em; left: 50%; clip: rect(1.972em, 1000em, 2.75em, -0.516em); margin-left: -0.217em;"><span style="font-family: STIXGeneral; font-style: italic;" id="MathJax-Span-50" class="mi">x</span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span><span style="position: absolute; top: -1.89em; left: 50%; clip: rect(1.737em, 1000em, 2.739em, -0.46em); margin-left: -0.245em;"><span style="font-family: STIXGeneral;" id="MathJax-Span-51" class="mn">2</span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span><span style="position: absolute; top: -2.796em; left: 0em; clip: rect(2.345em, 1000em, 2.739em, -0.489em);"><span style="border-left: 0.609em solid; display: inline-block; overflow: hidden; width: 0pt; height: 0.068em; vertical-align: 0em;"></span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span></span></span></span></span><span style="vertical-align: -0.464em;" id="MathJax-Span-52" class="mo"><span><span style="font-size: 111%; font-family: STIXSizeTwoSym;">)</span></span></span><span style="border-left: 0em solid; display: inline-block; overflow: hidden; width: 0pt; height: 1.274em; vertical-align: 0em;"></span><span style="border-left: 0em solid; display: inline-block; overflow: hidden; width: 0pt; height: 1.274em; vertical-align: 0em;"></span></span></span></span><span style="display: inline-block; width: 0pt; height: 3.826em;"></span></span><span style="position: absolute; top: -3.577em; left: 2.249em;"><span id="MathJax-Span-53" class="texatom"><span id="MathJax-Span-54" class="mrow"><span style="font-size: 70.7%; font-family: STIXGeneral;" id="MathJax-Span-55" class="mn">2</span><span style="font-size: 70.7%; font-family: STIXGeneral; font-style: italic;" id="MathJax-Span-56" class="mi">m</span><span style="font-size: 70.7%; font-family: STIXGeneral;" id="MathJax-Span-57" class="mo">+</span><span style="font-size: 70.7%; font-family: STIXGeneral; font-style: italic;" id="MathJax-Span-58" class="mi">α</span></span></span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span></span></span></span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span></span><span style="border-left: 0em solid; display: inline-block; overflow: hidden; width: 0pt; height: 3.294em; vertical-align: -1.449em;"></span></span></nobr></span></div><script id="MathJax-Element-1" type="math/tex; mode=display">
J_\alpha(x) = \sum_{m=0}^\infty \frac{(-1)^m}{m! \, \Gamma(m + \alpha + 1)}{\left({\frac{x}{2}}\right)}^{2 m + \alpha}
</script>
</p>
<p class="math-type-block">
<span class="equation-label">MathML:</span>
<span class="MathJax_Processing"><span style="font-size: 115%;" aria-readonly="true" role="textbox" class="MathJax"></span></span><span style="" aria-readonly="true" role="textbox" class="MathJax"><nobr><span id="MathJax-Span-59" class="math"><span style="display: inline-block; position: relative; width: 10.652em; height: 0pt; font-size: 115%;"><span style="position: absolute; top: -2.576em; left: 0em; clip: rect(1.525em, 1000em, 2.78em, -0.459em);"><span id="MathJax-Span-60" class="mrow"><span id="MathJax-Span-61" class="mrow"><span id="MathJax-Span-62" class="msup"><span style="display: inline-block; position: relative; width: 0.965em; height: 0pt;"><span style="position: absolute; top: -2.576em; left: 0em; clip: rect(1.972em, 1000em, 2.75em, -0.459em);"><span style="font-family: STIXGeneral; font-style: italic;" id="MathJax-Span-63" class="mi">c</span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span><span style="position: absolute; top: -2.939em; left: 0.51em;"><span style="font-size: 70.7%; font-family: STIXGeneral;" id="MathJax-Span-64" class="mn">2</span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span></span></span><span style="font-family: STIXGeneral; padding-left: 0.313em;" id="MathJax-Span-65" class="mo">=</span><span style="padding-left: 0.313em;" id="MathJax-Span-66" class="msup"><span style="display: inline-block; position: relative; width: 1.02em; height: 0pt;"><span style="position: absolute; top: -2.576em; left: 0em; clip: rect(1.972em, 1000em, 2.75em, -0.472em);"><span style="font-family: STIXGeneral; font-style: italic;" id="MathJax-Span-67" class="mi">a</span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span><span style="position: absolute; top: -2.939em; left: 0.564em;"><span style="font-size: 70.7%; font-family: STIXGeneral;" id="MathJax-Span-68" class="mn">2</span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span></span></span><span style="font-family: STIXGeneral; padding-left: 0.25em;" id="MathJax-Span-69" class="mo">+</span><span style="padding-left: 0.25em;" id="MathJax-Span-70" class="msup"><span style="display: inline-block; position: relative; width: 1.02em; height: 0pt;"><span style="position: absolute; top: -2.576em; left: 0em; clip: rect(1.73em, 1000em, 2.75em, -0.466em);"><span style="font-family: STIXGeneral; font-style: italic;" id="MathJax-Span-71" class="mi">b</span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span><span style="position: absolute; top: -2.986em; left: 0.564em;"><span style="font-size: 70.7%; font-family: STIXGeneral;" id="MathJax-Span-72" class="mn">2</span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span></span></span><span style="font-family: STIXGeneral; padding-left: 0.25em;" id="MathJax-Span-73" class="mo">−</span><span style="font-family: STIXGeneral; padding-left: 0.25em;" id="MathJax-Span-74" class="mn">2</span><span style="font-family: STIXGeneral; font-style: italic;" id="MathJax-Span-75" class="mi">a</span><span style="font-family: STIXGeneral; font-style: italic;" id="MathJax-Span-76" class="mi">b</span><span style="padding-left: 0.313em;" id="MathJax-Span-77" class="mrow"><span style="font-family: STIXGeneral;" id="MathJax-Span-78" class="mo">cos</span><span style="font-family: STIXGeneral; font-style: italic; padding-left: 0.313em;" id="MathJax-Span-79" class="mi">θ</span></span></span></span><span style="display: inline-block; width: 0pt; height: 2.576em;"></span></span></span><span style="border-left: 0em solid; display: inline-block; overflow: hidden; width: 0pt; height: 1.068em; vertical-align: -0.047em;"></span></span></nobr></span><script id="MathJax-Element-2" type="math/mml"><math>
<mrow>
<msup>
<mi>c</mi>
<mn>2</mn>
</msup>
<mo>=</mo>
<msup>
<mi>a</mi>
<mn>2</mn>
</msup>
<mo>+</mo>
<msup>
<mi>b</mi>
<mn>2</mn>
</msup>
<mo>−</mo><mn>2</mn><mi>a</mi><mi>b</mi>
<mrow><mo>cos</mo><mi>θ</mi></mrow>
</mrow>
</math></script>
</p>
<p class="equation-caption">(Math rendered by MathJax)</p></div></div>
