Re: Why is there a space leak here?

- Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Tuesday, May 29, 2001 12:49 AM Subject: Re: Why is there a space leak here? David Bakin [EMAIL PROTECTED] writes: Which of the various tools built-in or added to Hugs, GHC, NHC, etc. would help

Why is there a space leak here?

Why is there a space leak in foo1 but not in foo2? (I.e., in Hugs Nov '99) foo1 eats cells (and eventually runs out) where foo2 doesn't. That is, if I do (length (foo1 100)) I eventually run out of cells but (length (foo2 100)) runs fine (every GC returns basically the same amount

Re: Why is there a space leak here?

-in or added to Hugs, GHC, NHC, etc. would help me visualize what's actually going on here? I think Hood would (using a newer Hugs, of course, I'm going to try it). What else? -- Dave - Original Message - From: Tom Pledger [EMAIL PROTECTED] To: David Bakin [EMAIL PROTECTED] Cc: [EMAIL

RE: Recursive types?

replMin on the information that's there in the type. -- Dave -Original Message- From: Tom Pledger [mailto:[EMAIL PROTECTED]] Sent: Monday, May 21, 2001 7:25 PM To: [EMAIL PROTECTED] Subject: Recursive types? David Bakin writes: | I'm having trouble understanding recursive types (e.g

Recursive types?

I'm having trouble understanding recursive types (e.g., as described in Functional Programming with Overloading and Higher-Order Polymorphism by Jones. He gives as an example data Mu f = In (f (Mu f)) data NatF s = Zero | Succ s type Nat = Mu NatF Among the things I don't get

win32 4.08.2 install question

While waiting for 5.00 for win32 I thought I'd get started with 4.08.2 - downloaded it today and installed it and the latest cygwin as per instructions. However: When following the "test the fruits of your labour" I invoke "ghc -o main main.hs" and get back a bash prompt and that's all. No

solved! Fw: win32 4.08.2 install question

with this FAQ. -- Dave $ mountDevice Directory Type Flagsc:\Cygwin\bin /bin user textmodec:\Cygwin\etc /etc user textmodec:\Cygwin\lib /usr/lib user textmodec: / user textmode - Original Message - From: David Bakin To: [EMAIL PROTECTED] Sent: Sunday, April 15, 2001 12:47

RE: Combinator library gets software prize

This article is very good, and having read the conference paper earlier in the year I finished it with only one question: What's a 'quant' ... and is it good or bad to be one? "Ten years ago, Jean-Marc Eber, then a quant at Socit Gnrale, ..." -- Dave -Original Message- From:

Re: Haskell 1.3 Draft Report

Hi. For the TeX-impaired, is there any chance of sticking postscript files on an ftp site? Thanks! -- Dave A draft of the Haskell 1.3 report is available by FTP from ftp.dcs.glasgow.ac.uk [130.209.240.50] in pub/haskell/report/draft-report-1.3.dvi.gz [Report]