2015-02-21 18:55:14 +08:00
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<TeXmacs|1.99.2>
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2011-08-28 15:59:50 +08:00
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2015-02-21 18:55:14 +08:00
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<style|<tuple|tmdoc|english>>
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2011-08-28 15:59:50 +08:00
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<\body>
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<tmdoc-title|Mathematical environments>
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The <tmdtd|env-math> <abbr|d.t.d.> specifies which mathematical
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environments can be used inside text-mode. In other words, the environments
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should be used inside text-mode, but their bodies contain mathematical
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formulas or tables of mathematical formulas.
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<\explain|<explain-macro|equation|body>>
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A numbered equation. Use a <markup|label> to be able to
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<markup|reference> this equation elsewhere.
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2011-08-28 15:59:50 +08:00
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</explain>
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<\explain|<explain-macro|equation*|body>>
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An unnumbered equation.
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</explain>
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<\explain|<explain-macro|equation-lab|body|lab>>
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An equation with an arbitrary text label to be displayed in references
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(e.g. <markup|reference> or <markup|eqref)>. Notice that the
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<markup|label> tag is not created automatically.
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</explain>
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2011-08-28 15:59:50 +08:00
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<\explain|<explain-macro|eqnarray|table>>
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An array of numbered equations (not yet implemented).
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</explain>
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<\explain|<explain-macro|eqnarray*|table>>
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An array of unnumbered equations. You can use the <markup|eq-number> tag
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in order to number the equation.\
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2011-08-28 15:59:50 +08:00
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</explain>
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<\warning>
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The numbering of equations inside tables is not yet as it should be. In
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particular, the <markup|eqnarray> tag is equivalent to <markup|eqnarray*>
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at the moment. Later on, when the <markup|eqnarray> tag will be
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implemented correctly, you will also have a <markup|no-number> tag in
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order to suppress the number of an equation, and a style package for
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numbering equations at the left hand side.
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</warning>
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<\warning>
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There is no option for numbering equations at the left hand side
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available yet. Nevertheless, you may use the manual tag
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<markup|leq-number> for this. You also have a tag <markup|next-number>
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which directly display the next number and increases the equation
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counter.
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</warning>
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<\warning>
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We do not encourage the use of the AMS-<TeX> environments
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<verbatim|align>, <verbatim|gather> and <verbatim|split>. Nevertheless,
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they are available under the names <markup|align>, <markup|gather>,
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<markup|eqsplit> together with their variants <markup|align*>,
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<markup|gather*> and <markup|eqsplit*>. In the future, we plan to provide
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more powerful environments.
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</warning>
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<tmdoc-copyright|1998--2002|Joris van der Hoeven>
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<tmdoc-license|Permission is granted to copy, distribute and/or modify this
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document under the terms of the GNU Free Documentation License, Version 1.1
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or any later version published by the Free Software Foundation; with no
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Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
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Texts. A copy of the license is included in the section entitled "GNU Free
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Documentation License".>
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</body>
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2015-02-21 18:55:14 +08:00
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<initial|<\collection>
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</collection>>
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