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!! +exec+ +var+ +string+
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!! +exec+ +var+ +string+
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!goto end
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tit:texmath
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tit:texmath
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type:$type_both
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type:$type_both
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alias:TeXmath, math2tex
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alias:TeXmath, math2tex
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syntax:!texmath ``expr''
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syntax:!texmath ``expr''
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mean:Translate the mathematical expression ``expr'' into a TeX source. If the expression \
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mean:Translate the mathematical expression ``expr'' into a TeX source. If the expression \
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  is not a "machine-understandable mathematical expression", there is no garanty on the result \
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  is not a "machine-understandable mathematical expression", like products without *,\
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  there is no garanty on the result \
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  (at the moment and in the future !).\
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  (at the moment and in the future !). See examples below.\
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  Il might be useful to use ``!rawmath'' before applying ``!texmath''.<br/>\
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  The transformations made are the following:\
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  The following transformations are performed:\
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  <ul><li>\
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  <ul><li>\
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   Transforms computer matrix as [ 4,5;6,7] in latex matrix.\
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   Transform computer matrix as [ 4,5;6,7] in latex matrix.\
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   </li><li>\
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   </li><li>\
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   Transforms A/B in {1 over B} A or { A over B} according to the priority of\
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   Transform A/B in {1 over B} A or { A over B} according to the priority of\
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     the presume type of A and B (integer, numeric, variable, poly, transcend).\
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     the presume type of A and B (integer, numeric, variable, poly, transcend).\
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   </li><li> transforms &lt;=, &lt;=&gt; =&gt;, -&gt; in tex/latex codes.\
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   </li><li> transforms &lt;=, &lt;=&gt; =&gt;, -&gt; in tex/latex codes.\
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   </li><li>\
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   </li><li>\
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   Transforms a relation without a second member by adding 1.\
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   Transform a relation without a second member by adding 1.\
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   </li><li>\
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   </li><li>\
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   Replace scientific notation 35E-05 by 10 power and add multiplication sign. Remove the + or 0 useless.\
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   Replace scientific notation 35E-05 by 10 power and add multiplication sign. Remove the + or 0 useless.\
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  </li><li>\
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  </li><li>\
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   Remove the stars *.\
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   Remove the stars *.\
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   </li><li>\
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   </li><li>\
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   Replace some names as greek letters by their equivalents.\
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   Replace some names as greek letters by their equivalents.\
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   </li><li>\
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   </li><li>\
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   interpret sum(), integrate, prod () (coming from maxima ) in tex/latex codes.\
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   interpret sum(), integrate, prod () (coming from maxima ) in tex/latex codes.\
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</li></ul>
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</li></ul>
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sample:see below
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:end
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<tr>
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  <td><code>!texmath 1*x+3*y = 35E-05</code></td>
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  <td>
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    !texmath 1*x+3*y = 35E-05
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  </td>
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</tr>
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<tr>
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  <td><code>!texmath 2x, 2*x</code></td>
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  <td>
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    !texmath 2x, 2*x
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  </td>
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</tr>
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<tr>
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  <td><code>!texmath x2, x_2, x^2</code></td>
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  <td>
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    !texmath x2, x_2, x^2
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  </td>
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</tr>