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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
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<head>
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<meta name="generator" content="AsciiDoc 9.0.4" />
<title>ASCIIMathML Formulae</title>
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<div id="layout-title">AsciiDoc</div>
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<h1>ASCIIMathML Formulae</h1>
</div>
<div id="content">
<div id="preamble">
<div class="sectionbody">
<div class="paragraph"><p><a href="http://www1.chapman.edu/~jipsen/mathml/asciimath.html">ASCIIMathML</a> is
a clever JavaScript written by Peter Jipsen that dynamically
transforms mathematical formulae written in a wiki-like plain text
markup to <a href="http://www.w3.org/Math/">MathML</a> markup which is displayed as
standard mathematical notation by the Web Browser. See <em>Appendix E</em>
in the AsciiDoc User Guide for more details.</p></div>
<div class="paragraph"><p>The AsciiDoc <code>xhtml11</code> backend supports ASCIIMathML — it links the
ASCIIMathML script and escapes ASCIIMathML delimiters and special
characters to yield valid XHTML. To use ASCIIMathML:</p></div>
<div class="olist arabic"><ol class="arabic">
<li>
<p>
Include the <code>-a asciimath</code> command-line option when you run
<code>asciidoc(1)</code>.
</p>
</li>
<li>
<p>
Enclose ASCIIMathML formulas inside math or double-dollar
passthroughs or in math passthrough blocks.
</p>
</li>
</ol></div>
<div class="paragraph"><p>Here’s the <a href="asciimathml.txt">AsciiDoc source</a> that generated this
page.</p></div>
<div class="ulist"><div class="title">NOTE</div><ul>
<li>
<p>
When you use the <code>asciimath:[]</code> inline macro you need to escape <code>]</code>
characters in the formulas with a backslash, escaping is unnecessary
if you use the double-dollar macro (for examples see the second
formula below).
</p>
</li>
<li>
<p>
See the
<a href="http://www1.chapman.edu/~jipsen/mathml/asciimath.html">ASCIIMathML</a>
website for ASCIIMathML documentation and the latest version.
</p>
</li>
<li>
<p>
If the formulas don’t appear to be correct you probably need to
install the correct math fonts (see the
<a href="http://www1.chapman.edu/~jipsen/mathml/asciimath.html">ASCIIMathML</a>
website for details).
</p>
</li>
<li>
<p>
See the <a href="latexmathml.html">LaTeXMathML page</a> if you prefer to use
LaTeX math formulas.
</p>
</li>
</ul></div>
<div class="paragraph"><p>A list of example formulas:</p></div>
<div class="ulist"><ul>
<li>
<p>
`[[a,b],[c,d]]((n),(k))`
</p>
</li>
<li>
<p>
`x/x={(1,if x!=0),(text{undefined},if x=0):}`
</p>
</li>
<li>
<p>
`d/dxf(x)=lim_(h->0)(f(x+h)-f(x))/h`
</p>
</li>
<li>
<p>
`sum_(i=1)\^n i=(n(n+1))/2`$ and <strong>bold
`int_0\^(pi/2) sinx\ dx=1`</strong>
</p>
</li>
<li>
<p>
`(a,b]={x in RR : a < x <= b}`
</p>
</li>
<li>
<p>
`x^2+y_1+z_12^34`
</p>
</li>
</ul></div>
<div class="sidebarblock">
<div class="content">
<div class="paragraph"><p>The first three terms factor to give
`(x+b/(2a))^2=(b^2)/(4a^2)-c/a`.</p></div>
<div class="paragraph"><p>`x+b/(2a)=+-sqrt((b^2)/(4a^2)-c/a)`.</p></div>
<div class="paragraph"><p>Now we take square roots on both sides and get
`x+b/(2a)=+-sqrt((b^2)/(4a^2)-c/a)`.
Finally we move the `b/(2a)` to the right and simplify to
get the two solutions:
<strong>`x_(1,2)=(-b+-sqrt(b^2-4ac))/(2a)`</strong>.</p></div>
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Version 9.0.4<br />
Last updated 2020-11-05 17:12:48 UTC<br />
AsciiDoc is a trademark of the Eclipse Foundation, Inc.
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