I get a domain error evaluating (2!:2) on linux in both j903 and j904. It works as expected in j902.
I'm running from the installation zips on Ubuntu 18.04.6 LTS (GNU/Linux 4.15.0-65-generic x86_64). JVERSION Engine: j904/j64/linux Beta-g: commercial/2022-10-04T00:00:39 Library: 9.04.04 Platform: Linux 64 Installer: J904 install InstallPath: /home/michal/tmp/j904 Contact: www.jsoftware.com 2!:2 |domain error | 2 !:2 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
