You can derive one by one variable, not too at same time.
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Marcus Fazzi
オープンソースコード いきかた!
http://anunakin.blogspot.com/
http://www.vivaphp.net
2009/9/10 J <professorman40@...>
Hello everyone1) I need to find the anti-derivative to the following: 6*t*X2) how to I enter the t and the X?3) How do I procede?4) Does anyone know of materials on how to do this? (not the manual, which does not help ME much).
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Marcus Fazzi
オープンソースコード いきかた!
http://anunakin.blogspot.com/
http://www.vivaphp.net