mirror of https://gitee.com/openkylin/mathjax.git
66 lines
1.7 KiB
HTML
66 lines
1.7 KiB
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<title>Example of defining a macro that autoloads an extension</title>
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<!-- Copyright (c) 2012-2018 The MathJax Consortium -->
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<meta http-equiv="X-UA-Compatible" content="IE=edge" />
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<!--
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| This page shows how to define macros in your configuration, or as part
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| of the body of the page itself.
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|-->
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<script type="text/x-mathjax-config">
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MathJax.Hub.Config({
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TeX: {
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Macros: {
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RR: '{\\bf R}', // a simple string replacement
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bold: ['\\boldsymbol{#1}',1] // this macro has one parameter
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}
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}
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});
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</script>
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<script type="text/javascript" src="../MathJax.js?config=TeX-AMS_HTML-full"></script>
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</head>
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<body>
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<!--
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| Here we use a math block that contains nothing but definitions in
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| standard TeX format. It is enclosed in a DIV that doesn't display, so
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| that there are no extra spaces generated by having the extra
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| mathematics in the text.
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| The first macro makes it easy to display vectors using \<x,y,z>
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| the second uses \newcommand to create a macro
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|-->
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<div style="display:none">
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\(
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\def\<#1>{\left<#1\right>}
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\newcommand{\CC}{\mathbf{C}}
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\)
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</div>
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<p>
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This page uses two different methods to define macros: either putting them
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in JavaScript notation in the MathJax configuration, or in TeX notation in
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the body of the document.
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</p>
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<p>Some math that used the definitions:
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\[
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f\colon\RR\to\RR^3 \hbox{ by } f(t)=\< t+1,{1\over 1+t^2}, \sqrt{t^2+1} >
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\]
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and
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\[
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\{\,z\in\CC \mid z^2 = \bold{\alpha}\,\}
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\]
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</body>
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</html>
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