sa=. 1 (< 1 1)} 1 $. 2 2 ; 0 01 ; 00 <@(4&$.)"1 sa +-+ |1| +-+
Shouldn't be the following result instead?: +-+-+ | |1| +-+-+ JVERSION Engine: j903/j64avx2/linux Beta-o: commercial/2021-08-24T19:02:02 Library: 9.03.06 Qt IDE: 1.9.2/5.9.5(5.12.7) Platform: Linux 64 Installer: J903 install InstallPath: /home/jip/j903 Contact: www.jsoftware.com -- Regards Igor ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
