Re: [Haskell-cafe] Correct usage of MonadError, ErrorT?

2006-01-31 Thread Andrew Pimlott
On Tue, Jan 31, 2006 at 05:07:00PM +1300, Daniel McAllansmith wrote: On Tuesday 31 January 2006 16:32, Andrew Pimlott wrote: What type would your mapError have? The first idea that comes to mind is mapError :: (MonadError e1 m1, MonadError e2 m2) = (e1 - e2) -

Re: [Haskell-cafe] Haskell to call Microsoft COM (Dispatch)

2006-01-31 Thread Gracjan Polak
2006/1/30, Paul Moore [EMAIL PROTECTED]: On 1/30/06, Gracjan Polak [EMAIL PROTECTED] wrote: Is there any library to make Haskell call Microsoft COM functions using Dispatch? E.g I don't need the full COM binary functionality, scripting is enough. Google didn't seem to find anything interesting...

[Haskell-cafe] Re: Known Unknowns

2006-01-31 Thread Simon Marlow
Donald Bruce Stewart wrote: haskell: Donald Bruce Stewart wrote: haskell: There is a new combined benchmark, partial sums that subsumes several earlier benchmarks and runs 9 different numerical calculations: http://haskell.org/hawiki/PartialSumsEntry Ah! I had an entry too. I've posted

Re: [Haskell-cafe] Haskell to call Microsoft COM (Dispatch)

2006-01-31 Thread Taral
On 1/30/06, Gracjan Polak [EMAIL PROTECTED] wrote: Is there any library to make Haskell call Microsoft COM functions using Dispatch? E.g I don't need the full COM binary functionality, scripting is enough. Google didn't seem to find anything interesting... beside rolling my own using FFI :) A

[Haskell-cafe] point-free simplification algoritm.

2006-01-31 Thread Nuno Pinto
Since it's my first post, hi all! I have been reading this for some days but only now i decided to write something. I am researching a to build a computer assisted simplification algorithm used to simplify pointfree expression.. Example. If i give the program: fst . snd . id . id it will

Re: [Haskell-cafe] Known Unknowns

2006-01-31 Thread Donald Bruce Stewart
joelkoerwer: Thanks Chris. I was actually asking about analyzing Core output in general. I'm well aware of the problems we're having with the nbody entry. I'm convinced my list based version can go faster than it is now. That's why I was asking if Don could put together a few

[Haskell-cafe] Number 1, at least for now

2006-01-31 Thread Donald Bruce Stewart
Haskell is now ranked number 1 on the Great Language Shootout! http://shootout.alioth.debian.org/gp4/benchmark.php?test=alllang=all Hooray :) -- Don ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org