I decided to try the uu addon on J901, with the following result: load'math/uu' |stack error: isfile | isfile y |[-1853] c:\users\tom\j901\addons\math\uu\uu.ijs
JVERSION Engine: j901/j64/windows Beta-d: commercial/2019-04-21T12:38:39 Library: 9.01.03 Qt IDE: 1.8.2/5.12.3 Platform: Win 64 Installer: J901 install InstallPath: c:/users/tom/j901 Contact: www.jsoftware.com ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
