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  $tit Write html pages with a programmability extension: substitution of
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  $tit Write html pages with a programmability extension: substitution of
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      variables, conditional branching, etc.$titend
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      variables, conditional branching, etc.$titend
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      This wims programmability extension to html does not require any
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      This wims programmability extension to html does not require any
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      addon or plugin at the browser side, as all the wims commands are treated
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      addon or plugin at the browser side, as all the wims commands are treated
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      by the wims server before sending the result to the browser, which will
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      by the wims server before sending the result to the browser, which will
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      be a standard html page. <br/>
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      be a standard html page. <br>
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      For example, this allows you to define style macros which can be
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      For example, this allows you to define style macros which can be
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      dynamically changed. <br/>
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      dynamically changed. <br>
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      And this extension can cohabit with all the current (and hopefully
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      And this extension can cohabit with all the current (and hopefully
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      future) html standards, including java applets, javascripts, embedded
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      future) html standards, including java applets, javascripts, embedded
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      objects,
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      objects,
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      dhtml... This is because the wims extension follows a strict line
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      dhtml... This is because the wims extension follows a strict line
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      discipline (i.e. a wims command must start at the first word of a line),
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      discipline (i.e. a wims command must start at the first word of a line),
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      while html standard is not line-oriented. <br/>
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      while html standard is not line-oriented. <br>
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      This means that you can even embed wims extensions into javascripts,
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      This means that you can even embed wims extensions into javascripts,
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      applets, dhtml...
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      applets, dhtml...
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  </li>
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  </li>
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  $tit Dynamic insertions of paints, plots and TeX formatted mathematical
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  $tit Dynamic insertions of paints, plots and TeX formatted mathematical
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      formulas into html pages. $titend
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      formulas into html pages. $titend
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      factor=!exec pari print(factor($$number))</pre>
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      factor=!exec pari print(factor($$number))</pre>
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      Upon execution of this line, the variable $number will be replaced by
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      Upon execution of this line, the variable $number will be replaced by
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      its current value, then the software package `PARI' will be called
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      its current value, then the software package `PARI' will be called
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      with the string `print(factor(&lt;value of $$number>))' as command to
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      with the string `print(factor(&lt;value of $$number>))' as command to
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      execute. The output of the program, with the overheads stripped, will
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      execute. The output of the program, with the overheads stripped, will
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      be placed as the value of the variable `factor'. <br/>
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      be placed as the value of the variable `factor'. <br>
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      Interfaces provided in version $wims_version of wims: PARI, Maxima, MuPAD,
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      Interfaces provided in version $wims_version of wims: PARI, Maxima, MuPAD,
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      Coq, Povray, gnuplot, PostgreSQL, Fly (gif drawing), CALC (by Keith Matthew).
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      Coq, Povray, gnuplot, PostgreSQL, Fly (gif drawing), CALC (by Keith Matthew).
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 </li>
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 </li>
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  $tit Simple and versatile language.$titend
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  $tit Simple and versatile language.$titend
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      The language used for wims modules is an extension of the existing and
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      The language used for wims modules is an extension of the existing and