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sample-eqrefs.html (1838B)

      1 <!DOCTYPE html>
      2 <html>
      3 <head>
      4 <title>MathJax Equation References</title>
      5 <!-- Copyright (c) 2012-2015 The MathJax Consortium -->
      6 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
      7 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
      8 <meta name="viewport" content="width=device-width, initial-scale=1">
      9 
     10 <script type="text/x-mathjax-config">
     11   MathJax.Hub.Config({ TeX: { equationNumbers: {autoNumber: "all"} } });
     12 </script>
     13 <script type="text/javascript" src="../MathJax.js?config=TeX-AMS_HTML"></script>
     14 
     15 <style>
     16 h1 {
     17   background: #CCCCCC;
     18   padding: .2em 1em;
     19   border-top: 3px solid #666666;
     20   border-bottom: 3px solid #999999;
     21 }
     22 </style>
     23 
     24 </head>
     25 <body>
     26 
     27 <center>
     28 <h1>A test of Equation References</h1>
     29 </center>
     30 
     31 <div style="padding:0 2em">
     32 <hr>
     33 Here is a labeled equation:
     34 $$x+1\over\sqrt{1-x^2}\label{ref1}$$
     35 with a reference to ref1: \ref{ref1},
     36 and another numbered one with no label:
     37 $$x+1\over\sqrt{1-x^2}$$
     38 This one uses \nonumber:
     39 $$x+1\over\sqrt{1-x^2}\nonumber$$
     40 <p>
     41 <HR>
     42 <p>
     43 Here's one using the equation environment:
     44 \begin{equation}
     45 x+1\over\sqrt{1-x^2}
     46 \end{equation}
     47 and one with equation* environment:
     48 \begin{equation*}
     49 x+1\over\sqrt{1-x^2}
     50 \end{equation*}
     51 <p>
     52 <HR>
     53 <p>
     54 This is a forward reference [\ref{ref2}] and another \eqref{ref2} for the 
     55 following equation:
     56 $$x+1\over\sqrt{1-x^2}\label{ref2}$$
     57 More math:
     58 $$x+1\over\sqrt{1-x^2}$$
     59 Here is a ref inside math: \(\ref{ref2}+1\) and text after it.
     60 
     61 \begin{align} 
     62 x& = y_1-y_2+y_3-y_5+y_8-\dots 
     63 && \text{by \eqref{ref1}}\\ 
     64 & = y'\circ y^* && \text{(by \eqref{ref3})}\\ 
     65 & = y(0) y' && \text {by Axiom 1.} 
     66 \end{align} 
     67 
     68 Here's a bad ref [\ref{ref4}] to a nonexistent label.
     69 <p>
     70 <HR>
     71 <p>
     72 An alignment:
     73 \begin{align}
     74 a&=b\label{ref3}\cr
     75 &=c+d
     76 \end{align}
     77 and a starred one:
     78 \begin{align*}
     79 a&=b\cr
     80 &=c+d
     81 \end{align*}
     82 
     83 </div>
     84 
     85 </body>
     86 </html>