On Friday, 9 December 2016 at 9:02:43 +1100, Dave Horsfall wrote: Ah, that brings back memories, though of a different hybrid computer: EAI 640/3200 combination at CSIRO in Clayton, back in 1971. I was too junior in those days to understand all the details, but I do recall that it was at least twice the size. It didn't run Unix, though. We programmed the digital side in some FORTRAN dialect that included scaled fractions (integers with the decimal point at the left). Greg -- Sent from my desktop computer. Finger grog(a)FreeBSD.org for PGP public key. See complete headers for address and phone numbers. This message is digitally signed. If your Microsoft mail program reports problems, please read http://lemis.com/broken-MUA