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- | You may need to edit the load.js file to set the
- | root URL for your site before this file will
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-<SCRIPT SRC="../easy/load.js"></SCRIPT>
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- | Include this NOSCRIPT block to inform users that JavaScript
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-<NOSCRIPT>
-<DIV STYLE="color:#CC0000; text-align:center">
-<B>Warning: <A HREF="http://www.math.union.edu/locate/jsMath">jsMath</A>
-requires JavaScript to process the mathematics on this page.<BR>
-If your browser supports JavaScript, be sure it is enabled.<B>
-</DIV>
-<HR>
-</NOSCRIPT>
-
-<BLOCKQUOTE>
-
-<H1>jsMath Sample Page</H1>
-
-This is a sample file showing you how to use jsMath to display mathematics
-in your web pages. Be sure you have followed the <A
-HREF="http://www.math.union.edu/locate/jsMath/authors/installation.html">installation
-instructions</A> before loading this file. Also, you may need to edit the
-<CODE>jsMath/easy/load.js</CODE> file to set the root URL for where jsMath
-can be found on your web site. The rest of this document gives examples of
-how to enter mathematics in your pages. Depending on the settings in
-<CODE>jsMath/easy/load.js</CODE>, not all of the mathematics below will be
-processed by jsMath. Experiment with the settings in that file to see how
-they work.
-<p>
-
-<HR>
-<p>
-
-<H2>Some mathematics using <CODE>tex2math</CODE></H2>
-
-The easiest way to enter mathematics is to use jsMath's <A
-HREF="http://www.math.union.edu/locate/jsMath/authors/tex2math.html">tex2math</A>
-plugin to identify the mathematics in your document by looking for <SPAN
-class="math">\rm\TeX</SPAN>-like math delimiters. Here are some math
-equations using those markers. Some inline math: $\sqrt{1-x^2}$ or \(ax^2+bx+c\),
-and some displayed math:
-$$\int {1\over x}\,dx = \ln(x)+C$$
-and
-\[\sum_{i=1}^n i = {n(n+1)\over 2}.\]
-Note that the first of these will not be processed unless you have enabled
-<CODE>processSingleDollars</CODE> in <CODE>jsMath/easy/load.js</CODE>,
-which is disabled by default. That is because a single dollar sign can
-appear in normal text (as in "That will cost from <SPAN>$</SPAN>3.50 to
-<SPAN>$</SPAN>5.00 to repair"), and you don't want jsMath to try to typeset
-the "3.50 to " as mathematics.
-<p>
-
-If you enable <CODE>processSingleDollars</CODE>, you might also want to
-enable <CODE>fixEscapedDollars</CODE>, so that it is possible to enter
-dollar signs by preceding them with a backslash. Here's one that you can
-use to see the results of these settings: \$ (an escaped dollar) and $x+1$
-(not escaped).
-<p>
-
-It is also possible to use your own custom delimiters for marking the
-mathematics within your pages. If you uncomment the <CODE>customDelimiters</CODE>
-array in <CODE>jsMath/easy/load.js</CODE>, then the following math will be
-typeset by jsMath: some inline math [math]\sin(2\pi x)[/math] and some
-display math [display]x={-b\pm \sqrt{b^2-4ac}\over 2a}.[/display]
-You may change the delimiters to nearly anything you want, but they can not
-look like HTML tags, since some browsers will eliminate unknown tags, and
-jsMath doesn't get to look for the custom delimiters until <I>after</I> the
-browser has interpreted the page.
-<p>
-
-<DIV CLASS="tex2math_ignore">
-You can prevent the <CODE>tex2math</CODE> plugin from processing a portion
-of a page by enclosing it in a tag that is of
-<CODE>CLASS="tex2math_ignore"</CODE>. Often, that tag will be a
-<CODE>DIV</CODE> or <CODE>SPAN</CODE>, but it can be anything. This
-paragraph is wrapped in a DIV tag with
-<CODE>CLASS="tex2math_ignore"</CODE>, and so no math delimiters will be
-processed: $f\colon X\to Y$, \(x^2 \gt 5\), $$1\over 1+x^2$$ and
-\[\matrix{a& b\cr c& d}.\]
-Note that this includes the processing of escaped dollars (\$) and
-custom delimiters ([math]a \mapsto a^2[/math]) as well.
-This makes it possible to produce examples of how to enter mathematics on
-your site, for instance.
-</DIV>
-<P>
-JsMath will automatically ignore the text within
-<CODE>PRE</CODE> tags, so you can easily enter examples that way as well:
-<PRE>
- $f\colon X\to Y$, \(x^2 \gt 5\),
- $$1\over 1+x^2$$ and \[\matrix{a& b\cr c& d}.\]
-</PRE>
-<P>
-
-Note that since the < and > symbols are used to denote HTML tags,
-these can be hard to incorporate into your <SPAN CLASS="math">\rm\TeX</SPAN>
-code. Often, putting spaces around the < or > will make it work, but
-it is probably better to use <CODE>\lt</CODE> and <CODE>\gt</CODE> instead.
-Also note that the <CODE>tex2math</CODE> plugin does not allow any HTML
-tags to be within the math delimiters, with the exception of
-<CODE><BR></CODE>, which is ignored.
-<p>
-
-See the <A
-HREF="http://www.math.union.edu/locate/jsMath/authors/tex2math.html">tex2math
-documentation</A> for more information.
-<p>
-
-<HR>
-<p>
-
-<H2>Mathematics without <CODE>tex2math</CODE></H2>
-<p>
-
-If you are not using <CODE>tex2math</CODE>, then you will need to enclose
-your mathematics within <CODE>SPAN</CODE> or <CODE>DIV</CODE> tags that
-are of <CODE>CLASS="math"</CODE>. Use a <CODE>SPAN</CODE> for in-line math
-and a <CODE>DIV</CODE> for displayed math. For instance, <SPAN
-CLASS="math">P = (x_1,\ldots,x_n)</SPAN> and
-<DIV CLASS="math">
- A = \left\lgroup\matrix{a_{11}& \cdots& a_{1m}\cr
- \vdots& \ddots& \vdots\cr
- a_{n1}& \cdots& a_{nm}\cr}\right\rgroup.
-</DIV>
-<p>
-<HR>
-<P>
-<H2>More information</H2>
-<p>
-
-See the <A HREF="http://www.math.union.edu/locate/jsMath/examples">jsMath
-example files</A> for more examples of using jsMath. There are several <A
-HREF="http://www.math.union.edu/locate/jsMath/examples/extensions.html">extensions</A>
-to <SPAN CLASS="math">\rm\TeX</SPAN> that allow jsMath to interact better
-with HTML. These provide features such as colored text, tagging mathematics
-with CSS styles, and so on.
-<p>
-
-More information is available from the <A
-HREF="http://www.math.union.edu/locate/jsMath/authors">jsMath author's
-documentation</A> site. JsMath also has a <A
-HREF="http://sourceforge.net/projects/jsmath/">home page at
-SourceForge</A>, and that includes <A
-HREF="http://sourceforge.net/forum/?group_id=172663">public forums</A>
-for jsMath where you can ask the jsMath user community for help.
-</BLOCKQUOTE>
-
-</BODY>
-</HTML>