Hi,<br><br>I have been using org mode for a few days and I am impressed.<br><br>I have followed a few tutorials and videos, however I want to solve a problem and I did not find how can I do it.<br><br>I have 2 tables , and every such table has a variable $sum, that is the sum of a column. Because I am lisp engineer, I used the formula &#39;(+ @I..@II);N to compute it, I prefer lisp to calc.<br>
<br>My problems are <br><br>1: to export the value of the $sum from one table, and make global computations using it<br>2: to compute the value of some property in function of such variables, defined inside tables.<br><br>
Afterwards, can I compute the value of a property in function of the value of other properties ?<br><br>Probably my question is stupid, I do not know, because I did not understand yet the principles of properties of org mode.<br>
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