Beefy Boxes and Bandwidth Generously Provided by pair Networks
Syntactic Confectionery Delight
 
PerlMonks  

Re^2: AI Animals

by jakeease (Friar)
on May 03, 2013 at 07:31 UTC ( [id://1031837]=note: print w/replies, xml ) Need Help??


in reply to Re: AI Animals
in thread AI Animals

Thanks for linking this. Though I've never met Walker, I was introduced to ANIMAL around 1977 on a Univac 1108. That was after the PERVADE subroutine quit working due to the release of a new version of the Exec-8 operating system. I was working then as an 1108 FORTRAN programmer, and learning 1108 assembly. Walker's code was a great example to learn from.

I suspect the earliest versions were written in the '50s when Claude Shannon and David Huffman were working on compression algorithms.

P.S. The reason ANIMAL and PERVADE are in all caps is that the 1108 used a character set called FIELDATA http://bit.ly/10w9dwq wherein a 36 bit byte, or word comprised six 6 bit characters...no lower case. We thought in octal, not hexadecimal.

When they made ASCII available, there were 4 9-bit bytes to the word

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://1031837]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others contemplating the Monastery: (6)
As of 2024-03-28 11:00 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found