[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Rees: [Ellis: (\ X Y) in SOLVE-DI2]]
- To: BUG-LISP at MIT-MC
- Subject: [Rees: [Ellis: (\ X Y) in SOLVE-DI2]]
- From: Kent M. Pitman <KMP at MIT-MC>
- Date: Wed, 27 Oct 82 04:10:00 GMT
- Original-date: 27 October 1982 00:10-EDT
Date: Tuesday, 26 October 1982 23:11-EDT
From: Jonathan Rees <Rees at YALE>
To: KMP, GJC
Re: [Ellis: (\ X Y) in SOLVE-DI2]
Does this (the \ inconsistency, that is) deserve note on BUG-LISP?
````````````````````
Date: 26-Oct-82 1:20PM-EDT (Tue)
From: John R. Ellis <Ellis>
To: Nicolau
cc: Fisher, <C.S.Bulldog>, Rees
Re: (\ X Y) in SOLVE-DI2
(\ X Y)
When Y = 0, the Maclisp SUBR that implements \ for the interpreter gives
a different result than the machine instruction that Maclisp uses when
it compiles \. Typical, but you should always be wary of dividing by
0 in any compiled language (I'm not saying that's the way things SHOULD
BE, just the way they are).
...
-----
probably.
-kmp