G'day I did fresh installs of j901 and the latest j902 (with DD) on my new Ubuntu installation (20.04). In j902 the much appreciated math/calculus package does not seem to work.
*: (pderiv_jcalculus_ 1) 2 |syntax error | 0&( resstg vnofu derivsecant_jcalculus_ order) JVERSION Engine: j902/j64/linux Beta-i: commercial/2020-10-20T09:45:49 Library: 9.02.06 Qt IDE: 1.8.7s/5.7.1(5.12.8) Platform: Linux 64 Installer: J902 install InstallPath: /home/ben/j902 Contact: www.jsoftware.com In j901 it works. The package files addon/math/calculus/calculus.ijs in the two installs are identical. Unfortunately I do not really understand what is going on there... Did I overlook something more obvious? Thanks, Ben ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
