Hello friends. A question. f NB. some function
5&^ - 7&* f d. 1 NB. why doesn't this differentiation work? f d.1 (5&^ - 7&*) d. 1 NB. this works! 1.6094379124341003&*@(5&^) - 7"0 JVERSION Engine: j807/j32/windows Release-d: commercial/2019-03-18T13:09:48 Library: 8.07.26 Qt IDE: 1.7.10/5.9.8 Platform: Win 32 Installer: J807 install InstallPath: c:/users/admin/j807 Contact: www.jsoftware.com Thank you! Bo. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
