JVERSION Engine: j701/2011-01-10/11:25 Library: 7.01.050 Platform: Win 32 Installer: j701a_win.exe InstallPath: c:/program files/j701
category=. 'aa';'ab';'bc' specific=. 'aaa';'abz';'abx';'aaz';'bca';'bcz';'zab';'zaa' +./&>category E.&.>/ specific NB. Category overlap? 1 0 0 1 0 0 0 1 0 1 1 0 0 0 1 0 0 0 0 0 1 1 0 0 1*./ . =+/+./&>category E.&.>/ specific NB. This should be 1 0 +/+./&>category E.&.>/ specific NB. because: 1 1 1 1 1 1 1 1 *./1=+/+./&>category E.&.>/ specific NB. But this works 1 1*./ . = <. +/+./&>category E.&.>/ specific NB. while this doesn't. 0 1*./ . = 1= +/+./&>category E.&.>/ specific NB. But this does, 1 2*./ . =1++/+./&>category E.&.>/ specific NB. as does this, 1 10*./ . =10*+/+./&>category E.&.>/ specific NB. and this. 1 JVERSION NB. But for J6: Installer: unknown Engine: j602/2008-03-03/16:45 Library: 6.02.023 1*./ . =+/+./&>category E.&.>/ specific 1 -- Devon McCormick, CFA ^me^ at acm. org is my preferred e-mail ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm