Roger Hui (1953-2021)

Array Cast - October 30, 2021 Show Notes00:00:00 Roger Hui: https://apl.wiki/Roger_Hui00:00:00 Eric Iverson: https://apl.wiki/Eric_Iverson00:00:00 Eric Iverson's announcement: https://www.jsoftware.com/pipermail/programming/2021-October/059091.html00:00:00 J: https://apl.wiki/J00:00:00 Ken: https://apl.wiki/Ken_Iverson00:02:24 Dyalog '21: https://www.dyalog.com/user-meetings/dyalog21.htm00:02:24 Memorial service: https://youtube.com/watch?v=_8FG81Ze1aM00:02:51 Morten Kromberg: https://apl.wiki/Morten_Kromberg00:02:51 Dyalog Ltd.: https://apl.wiki/Dyalog_Ltd.00:04:11 Gitte Christensen: https://apl.wiki/Gitte_Christensen00:04:59 John Scholes: https://apl.wiki/John_Scholes00:04:59 Dan Baronet: https://apl.wiki/Dan_Baronet00:05:53 Pearly gates: https://en.wikipedia.org/wiki/Pearly_gates00:06:22 Galactic Emperor: https://www.jsoftware.com/papers/50/50_49.htm00:06:22 Monument quality code: https://forums.dyalog.com/viewtopic.php?f=30&t=1638&p=6456&hilit=monument#p645300:06:58 Rob Hodgkinson's response: https://www.jsoftware.com/pipermail/programming/2021-October/059124.html00:08:50 I.P. Sharp Associates: https://apl.wiki/I.P._Sharp_Associates00:09:51 Arthur Whitney: https://apl.wiki/Arthur_Whitney00:11:30 Adaytum: https://www.computerweekly.com/feature/Cognos-acquires-Adaytum-and-bolsters-performance-management-agenda00:12:16 Jsoftware: https://apl.wiki/Jsoftware00:13:05 Cognos: https://en.wikipedia.org/wiki/Cognos00:14:24 Dfns: https://apl.wiki/Dfn00:14:24 First axis emphasis: https://apl.wiki/Leading_axis_theory00:14:24 Sharp APL: https://apl.wiki/Sharp_APL00:15:59 Ravel: https://apl.wiki/Ravel00:15:59 Table function: https://apl.wiki/Table00:16:35 Identity functions: https://apl.wiki/Same00:16:35 Take: https://apl.wiki/Take00:16:35 Take: