Ketan Maheshwari wrote: > I want to use the math expression evaluator to evaluate complex > expressions like integration and trigonometric expressions. > kindly tell me where can i find a detailed help for this. > thanx. What math expression evaluator do you mean? Regards, Phil -- KDE Documentation Team: http://i18n.kde.org/doc KDE Documentation Online: http://docs.kde.org ___________________________________________________ . Account management: https://mail.kde.org/mailman/listinfo/kde. Archives: http://lists.kde.org/. More info: http://www.kde.org/faq.html.