<html>
<head>
<style><!--
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 10pt;
font-family:Tahoma
}
--></style>
</head>
<body class='hmmessage'><div dir='ltr'>
Hello everybody,<br> <br>  LibreOffice Math doesn't support Arabic math symbols.<br> <br>  I need to add the Arabic math symbols to "LibreOffice Math" Aligned from right to left.<br> <br>  Arabic math symbols like are English math symbols; but writing is reversed (from right to left and symbols are opposite).<br> <br>  for example:<br>  in English: the root symbol write as this:<br><img src="data:image/png;base64,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" alt=""><br> <br>  but in Arabic: the root symbol write as this:<br><img src="data:image/png;base64,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" alt=""><br><br>--------------------------------------------------------<br>other example:<br>in English: the integration symbol write as this:<br>
 <img src="data:image/png;base64,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" alt=""><br><br>
  but in Arabic: the integration symbol write as this:<br><img src="data:image/png;base64,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" alt=""><br><br>--------------------------------------------------------<br>
last example:<br>
in English: the equation write as this:<br>

 <img src="data:image/png;base64,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" alt=""><br><br>

  but in Arabic: the equation write as this aligned from right to left:<br><img src="data:image/png;base64,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" alt=""><br><br>----------------------------------------------------------------------------------------------------------------<br><br>this link will help you: <a href="http://en.wikipedia.org/wiki/Modern_Arabic_mathematical_notation"></a>http://en.wikipedia.org/wiki/Modern_Arabic_mathematical_notation#Some_features_of_Arabic_mathematical_notation<br><br><br>please, this very important for Arabs to add this feature in "LibreOffice Math".<br><br>I will help you as I can; just contact with me by this e.mail: ibraheem5000@hotmail.com<br><br>thank you.<br>                                               </div></body>
</html>