comp.lang.haskell Google Group

Call for Participation: Commercial Users of Functional Programming Workshop 2009

jim.gru...@acm.org (Jim Grundy) — Tue, 30 Чер 2009 23:30:52 UT

Commercial Users of Functional Programming Workshop (CUFP) 2009
Functional Programming As a Means, Not an End
Call for Participation
Sponsored by SIGPLAN
Co-located with ICFP 2009
______________________________ ___________________________

ICFP09 Call for Participation

icfp.public...@googlemail.com (Matthew Fluet (ICFP Publicity Chair)) — Mon, 22 Чер 2009 15:29:49 UT

============================== ============================== =========
Call for Participation
The 14th ACM SIGPLAN International Conference
on Functional Programming (ICFP 2009)
[link]
Edinburgh, Scotland, 31 August - 2 September 2009

Haskell logo fail

sigz...@gmail.com (Robert Hicks) — Tue, 16 Чер 2009 21:06:42 UT

[link]

Newbie question...

max.korob...@gmail.com (maxino) — Sat, 13 Чер 2009 11:36:19 UT

Hello,
I've been studying this fascinating language for a few days so I am
pretty new to all this (especially the error messages from the
interpreter!)
I wrote this simple function, which purpose is to generate a list of
proper divisors of a number:
proper_divisors :: Int -> [Int]
proper_divisors n = [d | d <- [1 .. (floor . sqrt) n], mod n d == 0]

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reads

frank.poett...@post.rxwytxh-ayazcyhzeyn.de (Frank Poettgen) — Thu, 11 Чер 2009 14:17:58 UT

I would expect
reads "1.2" :: [(Int,String)]
to be evaluated to
[(1,".2")]
but using Hugs (Version Sep 2006) it is just
[]
Bug or feature?

INVITATION FLIBUG

jos.k...@telefonica.net (jos koot) — Tue, 09 Чер 2009 17:07:21 UT

Hi
I am sorry to announce that the first FLIBUG (was FLIB) meeting has
been postponed to June 17.
At this moment the group has around 8 members. Adapated invitation
below.
Jos Koot
INVITATION
FLIBUG (Fringe/Functional Languages In Barcelona User Group) has
postponed its first meeting to June 17. Everyone who is interested is

Re: Fedora update error

krist...@rachen.net (Kristian Sundqvist) — Wed, 03 Чер 2009 13:41:29 UT

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lupaili, ettei kansamme ole sinne pakko mennä, jossei sitä kaipaa, on
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samantien vaatinut asiasta kansanäänestystä myös?
Olisi jäänyt sitten jatkon Häkämiehen panikoinnit ja vaatimukset koko

Verilog parser..

bgm...@gmail.com (mac_wooster) — Fri, 29 Тра 2009 05:44:42 UT

Has anyone written a verilog (structural netlist) parser in Haskell?
Thanks.

Overwrite implementation of show function

frank.poett...@post.rxwytxh-ayazcyhzeyn.de (Frank Poettgen) — Thu, 28 Тра 2009 17:35:47 UT

import Data.Set as Set ( Set, fromList, toList )
test = fromList [fromList [1,2],fromList [3]]
Then 'show test' will result in the following string:
"fromList [fromList [1,2],fromList [3]]"
What I want is something like "[[1,2],[3]]"
Is there a way to overwrite the implementation of the show function?

Avoid unnecessary evaluations

frank.poett...@post.rxwytxh-ayazcyhzeyn.de (Frank Poettgen) — Thu, 28 Тра 2009 13:36:12 UT

Assume that the evaluation of a function 'expensive' takes a lot of
time. Hence I want to avoid unnecessary evaluations of 'expensive'.
expensive :: Int -> (Int,Int)
expensive x = (x,x)
f :: Int -> Int
f x = fst (expensive x) + snd (expensive x)
Will 'expensive x' be evaluated twice to compute 'f x'?

DEFUN09: Final Call for Talks & Tutorials (co-located w/ ICFP09)

icfp.public...@googlemail.com (Matthew Fluet (ICFP Publicity Chair)) — Thu, 28 Тра 2009 04:48:08 UT

Call for Talks and Tutorials
ACM SIGPLAN 2009 Developer Tracks on Functional Programming
[link]
Edinburgh, Scotland, September 3 and 5, 2009
The workshop will be held in conjunction with ICFP 2009
[link]

haddock and latex

bucephalus....@gmail.com (noknok) — Wed, 27 Тра 2009 14:38:11 UT

Is it possible to convert the default HTML output of Haddock into TeX/
LaTeX?
I mean, I frequently produce my program documentation now with a
haddock -h Example.hs
command, that generates Example.html.
But I would be able to integrate the generated text into a broader
Latex project, so it would be nice to have an Example.tex file as well

INVITATION: user group FLIB: Fringe/ Functional Languages In Barcelona.

jos.k...@telefonica.net (jos koot) — Tue, 26 Тра 2009 09:13:02 UT

INVITATION
We, (Jose A. Ortega Ruiz j...@gnu.org, Andy Wingo wi...@pobox.com and
Jos Koot jos.k...@telefonica.net) have scheduled a meeting in
Barcelona (Spain) with the intention to form a user group FLIB:
Fringe/
Functional Languages In Barcelona. Everyone who is interested in
shaping this group is invited to share us.