Talk:IBM Peterlee Relational Test Vehicle

	This article is within the scope of WikiProject Computing, a collaborative effort to improve the coverage of computers, computing, and information technology on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.ComputingWikipedia:WikiProject ComputingTemplate:WikiProject ComputingComputing articles
Low	This article has been rated as Low-importance on the project's importance scale.
	This article is supported by WikiProject Software (assessed as Low-importance).

Databases (inactive)

This article is within the scope of WikiProject Databases, a project which is currently considered to be inactive.DatabasesWikipedia:WikiProject DatabasesTemplate:WikiProject DatabasesDatabases articles

Hi. In the third bullet point, what do 1993 and 1996 refer to? Thanks! Sam Staton 20:00, 13 February 2007 (UTC)[reply]

MP/3 - where did it come from, where did it go?

MP/3 (Macroprocessor/3) was the brainchild of Salah Mandil, an IBM Research Fellow (if memory serves). Reminiscent of the C Preprocessor, it was a REPL permitting fast online interactive development and immediate testing of additional macros, after the manner of "del"-function definition in APL. It was used by PRTV to provide a soft top-end (UI) to the cumbersome ISBL command language (also a REPL) which drove PRTV. Which means it must have been shipped as part of UMS (Urban Management System) which was based on a hacked-about PRTV, though I can't claim to know that for sure. Salah's "killer app" written in MP/3 was a symbolic differentiator, which handled all the calculus I could ever think of. If it didn't, Salah would add another couple of macros. When Peterlee Scientific Centre was moved down to Winchester in 1979, I lost track of Salah - does anyone know what became of him? I know of no subsequent use of MP/3 – maybe someone else does?

Ian Clark, contributing as Quacksalber (talk) 15:03, 2 February 2022 (UTC)[reply]

Move discussion in progress

There is a move discussion in progress on Talk:222nd Broadcast Operations Detachment (BOD) which affects this page. Please participate on that page and not in this talk page section. Thank you. —RMCD bot 05:50, 15 November 2022 (UTC)[reply]