Re: [haskell art] New release Csound-expression 4.9 is out

2015-10-30 Thread Anton Kholomiov
<http://hackage.haskell.org/package/csound-sampler> - csound-catalog <http://hackage.haskell.org/package/csound-catalog> ​ 2015-10-30 17:41 GMT+03:00 Anton Kholomiov <anton.kholom...@gmail.com>: > *The 4.9.0 is out! New features:* > > csound-expression > >

[haskell art] New release Csound-expression 4.9 is out

2015-10-30 Thread Anton Kholomiov
*The 4.9.0 is out! New features:* csound-expression - Functions for creation of FM-synthesizers. We can create the whole graph of FM-units (with feedback). Check out the module Csound.Air.Fm - Support for Monosynth patches. See atMono in the module Csound.Air.Patch see the

Re: [haskell art] the library of beautiful instruments implemented in haskell / csound

2015-09-16 Thread Anton Kholomiov
> > src/Csound.hs:135:10: > Not in scope: type constructor or class ‘CsdSco’ > > Where do I find it? > > thanks, > Edward > > Anton Kholomiov <anton.kholom...@gmail.com> writes: > > > Status update for my haskell synth csound-expression. The mai

Re: [haskell art] [Haskell-cafe] the library of beautiful instruments implemented in haskell / csound

2015-09-14 Thread Anton Kholomiov
was able to stream the audio to DAW live. 2015-09-14 17:31 GMT+03:00 <amin...@gmail.com>: > Oh interesting! I had thought CSound didn't do realtime synthesis. > > tom > > > El Sep 14, 2015, a las 6:15, Anton Kholomiov <anton.kholom...@gmail.com> > escribió: > &g

Re: [haskell art] [Haskell-cafe] the library of beautiful instruments implemented in haskell / csound

2015-09-14 Thread Anton Kholomiov
; to be. Can you point to references you used to create the instrument > definitions? > > Tom > > > On Sun, Sep 13, 2015 at 9:13 AM, Anton Kholomiov < > anton.kholom...@gmail.com> wrote: > >> Status update for my haskell synth csound-expression. The main point is

Re: [haskell art] [Haskell-cafe] the library of beautiful instruments implemented in haskell / csound

2015-09-14 Thread Anton Kholomiov
It's all was played live with Csound triggered by midi keyboard and recorded with Audacity (connected to csound output with Jack) 2015-09-14 13:11 GMT+03:00 Anton Kholomiov <anton.kholom...@gmail.com>: > Thanks for feedback. I've used several sources on sound design: > > Ian McC

[haskell art] the library of beautiful instruments implemented in haskell / csound

2015-09-13 Thread Anton Kholomiov
Status update for my haskell synth csound-expression. The main point is presence of many cool instruments. They are implemented in the package csound-catalog. All packages are compiled with GHC-7.10 So the hackage fails to build them and unfortunately docs a broken too. But you can look at the

[haskell art] 3rd CFP FARM 2015 -- final reminder

2015-05-11 Thread Anton Kholomiov
Chair: David Janin, University of Bordeaux Publicity Chair: Samuel Aaron, University of Cambridge Program Committee: Samuel Aaron, University of Cambridge Jean Bresson, IRCAM Paris David Broman, KTH and UC Berkeley David Janin (chair), University of Bordeaux Anton Kholomiov, Orffeus instrumental

Re: [haskell art] Music made with Haskell

2014-12-01 Thread Anton Kholomiov
Thanks for the kind words. It was a long road to making the tracks 2014-12-01 4:34 GMT+03:00 Francesco Ariis fa...@ariis.it: ― Attachment links are at the end of this email ― On Fri, Nov 28, 2014 at 12:47:48PM +0400, Anton Kholomiov wrote: I wrote two tracks completely with Haskell. You

Re: [haskell art] Music made with Haskell

2014-11-29 Thread Anton Kholomiov
at 12:47:48PM +0400, Anton Kholomiov wrote: I wrote two tracks completely with Haskell. You can listen to them on the soundcloud: I downloaded the zip'd source, but I cannot listen to your track on soundcloud (it requires Flash, and Linux doesn't play well with Flash). Is there any other

[haskell art] Music made with Haskell

2014-11-28 Thread Anton Kholomiov
I wrote two tracks completely with Haskell. You can listen to them on the soundcloud: https://soundcloud.com/anton-kho/celtic https://soundcloud.com/anton-kho/invisible-ocean The music is based on samples but a single track uses no more than 6 samples. The code is under 100 lines of code. I'm

Re: [Haskell-cafe] Music / MIDI help

2013-07-10 Thread Anton Kholomiov
For midi you can try my packages: temporal-music-notation and temporal-music-notation-demo (and maybe temporal-music-notation-western). It looks like Haskore but different inside. It tries to be clear, minimal, more efficient and documented (as far as my english goes though). Anton 2013/7/10

Re: [Haskell-cafe] Type classes

2013-05-28 Thread Anton Kholomiov
I don't understand the final part of the question but here are some comments for the first part. I don't like the phrase: the more powerfull a class is, the more fleixblility you have for combining them to complex programs powerfull, more flexibility, complex programs -- are not so precise

Re: [Haskell-cafe] ANNOUNCE: new bridge! (prelude-prime)

2013-05-23 Thread Anton Kholomiov
I wish it was possible to use an extension CustomPrelude = Prelude.Prime In the cabal file 2013/5/23 Roman Cheplyaka r...@ro-che.info I liked Andreas's idea (cited below). Hence the new package prelude-prime. https://github.com/feuerbach/prelude-prime

Re: [Haskell-cafe] [ANN] hoodle-0.2

2013-03-30 Thread Anton Kholomiov
Things I have to install on Ubuntu to get it going: librsvg2-dev (for svgcairo), libpoppler-glib-dev (for poppler), libgd2-xpm-dev (for gd). 2013/3/30 Ian-Woo Kim ianwoo...@gmail.com Hi, all, Pen note-taking program hoodle, which is being developed entirely in haskell, is updated to

Re: [Haskell-cafe] ANN: data-fix-cse -- Common subexpression elimination for EDSLs

2013-02-23 Thread Anton Kholomiov
requires the arguments to be of the same type (in the second type argument `c`). 2013/2/23 Conal Elliott co...@conal.net On Tue, Feb 19, 2013 at 9:28 PM, Anton Kholomiov anton.kholom...@gmail.com wrote: Do you think the approach can be extended for non-regular (nested) algebraic types (where

[Haskell-cafe] ANN: data-fix-cse -- Common subexpression elimination for EDSLs

2013-02-19 Thread Anton Kholomiov
I'm glad to announce the package for Common subexpression elimination [1]. It's an implementation of the hashconsig algorithm as described in the paper 'Implementing Explicit and Finding Implicit Sharing in EDSLs' by Oleg Kiselyov. Main point of the library is to define this algorithm in the most

Re: [Haskell-cafe] ANN: data-fix-cse -- Common subexpression elimination for EDSLs

2013-02-19 Thread Anton Kholomiov
and lightweight. Just fixpoints, just folds and unfolds. 2013/2/19 Emil Axelsson e...@chalmers.se 2013-02-19 12:10, Anton Kholomiov skrev: I'm glad to announce the package for Commonsubexpression elimination [1]. It's an implementation of the hashconsig algorithm as described in the paper

Re: [Haskell-cafe] ANN: data-fix-cse -- Common subexpression elimination for EDSLs

2013-02-19 Thread Anton Kholomiov
Do you think the approach can be extended for non-regular (nested) algebraic types (where the recursive data type is sometimes at a different type instance)? For instance, it's very handy to use GADTs to capture embedded language types in host language (Haskell) types, which leads to

Re: [Haskell-cafe] QuickCheck Generators

2012-11-22 Thread Anton Kholomiov
An idea. You can make a type: data TestContains = TestContains Tweet TweetSet and the make an Arbitrary instance for it. When you do a recursove call you have three different tweets one new tweet and two from the sub-calls. Then you can place one of them in the result. In the end you will have a

[Haskell-cafe] ticketimer - haskell project on Gruender-Garage contest!

2012-09-28 Thread Anton Kholomiov
I'd like to announce ticketimer.com -- it's a website that is not done yet. With ticketimer you can choose films for your local cinema. People can buy tickets in advance and promote the films they like. Do we need to eat this blockbuster stuff all the time? See how to vote for a change on

Re: [Haskell-cafe] ANN: wizards-1.0: A High level, generic library for interrogative user interfaces

2012-07-01 Thread Anton Kholomiov
You have implemented very general idea as a part of your library (Data type a la carte). Maybe it's better to make a separate package? Other developers would benefit from it. I saw some other packages and they implement it too. Anton 2012/7/1 Liam O'Connor lia...@cse.unsw.edu.au I know it's

Re: [Haskell-cafe] Martin Odersky on What's wrong with Monads

2012-06-25 Thread Anton Kholomiov
The class you're looking for is Applicative. The (*) operator handles application of effectful things to effectful things, whereas ($) handles the application of non-effectful things to effectful things. This situation is interesting because it highlights the fact that there is a distinction

Re: [Haskell-cafe] Martin Odersky on What's wrong with Monads

2012-06-24 Thread Anton Kholomiov
do-notation is just syntax in theory but in practice it's difficult to avoid it. Try to write any OpenGL program in terms of `=`, `` and `return`. I don't like to use `do` knowing that it's just syntax sugar but sometimes it help a lot. ___ Haskell-Cafe

Re: [Haskell-cafe] Martin Odersky on What's wrong with Monads

2012-06-24 Thread Anton Kholomiov
Here is an half-baked idea how to make monads more functional. It's too wild to be implemented in haskell. But maybe you are interested more in ideas than implementations, so let's start with monad class class Monad m where return :: a - m a (=) :: m a - (a - m b) - m b I think monad's

[Haskell-cafe] transformers problem: Could not deduce MonadTrans (StateT s) ??

2012-06-23 Thread Anton Kholomiov
Why this function doesn't compile? phi :: Monad m = StateT s m () phi = lift $ return () I get (ghc-7.4.1) Could not deduce (MonadTrans (StateT s)) arising from a use of `lift' from the context (Monad m) bound by the type signature for phi :: Monad m = StateT s m () at

Re: [Haskell-cafe] transformers problem: Could not deduce MonadTrans (StateT s) ??

2012-06-23 Thread Anton Kholomiov
No, it wants me to define an instance for (StateT s) which is supposed to be defined be the authors of the library. Actually I discovered that I have two libraries called transformers. transformers-0.2.2.0 transformers-0.3.0.0 So when I'm doing import Control.Monad.Trans (0.2.2.0) I get

Re: [Haskell-cafe] transformers problem: Could not deduce MonadTrans (StateT s) ??

2012-06-23 Thread Anton Kholomiov
At last.. No, it wants me to define an instance for (StateT s) which is supposed to be defined be the authors of the library. Actually I discovered that I have two libraries called transformers. transformers-0.2.2.0 transformers-0.3.0.0 So when I'm doing import Control.Monad.Trans

Re: [Haskell-cafe] transformers problem: Could not deduce MonadTrans (StateT s) ??

2012-06-23 Thread Anton Kholomiov
Indeed, thank you. mtl is cruel with me for the second time uumpf. But it's strange mtl just reexports transformer's module 2012/6/23 MigMit miguelim...@yandex.ru On 23 Jun 2012, at 21:27, Anton Kholomiov wrote: At last.. No, it wants me to define an instance for (StateT s) which

Re: [Haskell-cafe] transformers problem: Could not deduce MonadTrans (StateT s) ??

2012-06-23 Thread Anton Kholomiov
Maybe I export State from one library version and instance from another? 2012/6/23 Anton Kholomiov anton.kholom...@gmail.com Indeed, thank you. mtl is cruel with me for the second time uumpf. But it's strange mtl just reexports transformer's module 2012/6/23 MigMit miguelim...@yandex.ru

[Haskell-cafe] lightweight alternative to mtl?

2012-06-16 Thread Anton Kholomiov
What are you using instead of mtl? I need simple type for State. The more classy it gets the harder error messages are to understand. I've installed new package. Silently it installed new mtl. And here I'm staring into three lines of code for half an hour trying to understand where I misused the

Re: [Haskell-cafe] lightweight alternative to mtl?

2012-06-16 Thread Anton Kholomiov
I'd rather use 'transformers' then. ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Need inputs for a Haskell awareness presentation

2012-05-31 Thread Anton Kholomiov
a) you can generate c++ with it :) (but don't tell it. it may be regarded as offense) b) - c) - d) stop debugging, you don't need it that much in haskell. But you need profiler. If they really want to print something in pure function you can show them function 'trace', from Debug.Trace e) I

Re: [Haskell-cafe] Learn you

2012-05-06 Thread Anton Kholomiov
Well Russian translation title goes: Learn Haskell in the name of the Kindness Anton ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] If you'd design a Haskell-like language, what would you do different?

2011-12-23 Thread Anton Kholomiov
I'd like to make special syntax for folds, so that fold is built in the type definition. Maybe it can be some special braces or just fold(..). So we can write the same function in place of foldr, maybe, either and so on and don't have to define them by hand. Inside special fold-braces one can

Re: [Haskell-cafe] How to Create Programming Language with Haskell?

2011-11-16 Thread Anton Kholomiov
This can be very helpful: Implementation of FP languages by Simon Peyton Jones http://research.microsoft.com/en-us/um/people/simonpj/papers/slpj-book-1987/index.htm 2011/11/16 Shogo Sugamoto eseh...@gmail.com Hi,Cafe. I want to create my own Programming Language with Haskell, and I learn

Re: [Haskell-cafe] lazy A-star search

2011-10-31 Thread Anton Kholomiov
node. 31 октября 2011 г. 9:05 пользователь Eugene Kirpichov ekirpic...@gmail.comнаписал: Anton, I think the mapM inside searchBy is incorrect. You're threading state between exploration of different branches, which you I think shouldn't be doing. 30.10.2011, в 19:44, Anton Kholomiov

Re: [Haskell-cafe] lazy A-star search

2011-10-30 Thread Anton Kholomiov
visits the nodes in the order ABCDE FCDE GDE HE IJ. -- ryan On Sat, Oct 22, 2011 at 5:28 AM, Anton Kholomiov anton.kholom...@gmail.com wrote: Recently I was looking for an A-star search algorithm. I've found a package but I couldn't understand the code. Then I saw some blogposts

[Haskell-cafe] lazy A-star search

2011-10-22 Thread Anton Kholomiov
Recently I was looking for an A-star search algorithm. I've found a package but I couldn't understand the code. Then I saw some blogposts but they were difficult to understand too. I thought about some easier solution that relies on laziness. And I've come to this: Heuristic search is like

Re: [Haskell-cafe] lazy A-star search

2011-10-22 Thread Anton Kholomiov
Problems by Nordin Tolmach. http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.34.4704 RS On 22/10/11 13:28, Anton Kholomiov wrote: Recently I was looking for an A-star search algorithm. I've found a package but I couldn't understand the code. Then I saw some blogposts but they were

Re: [Haskell-cafe] library on common sub-expression elimination?

2011-08-12 Thread Anton Kholomiov
Just to make it explicit, is it \a i - let t = a ! i in if i = 0 then t else if i 0 then t + a ! (i-1) else bad idea, because of last else-case? Can it be mended with one another pass for if-expressions? The upcoming

Re: [Haskell-cafe] library on common sub-expression elimination?

2011-08-12 Thread Anton Kholomiov
. On 11 August 2011 08:57, Anton Kholomiov anton.kholom...@gmail.com wrote: Thank you for the reference to Strafunski libraries, I read HaskellWiki, but I don't have a permission to visit their site. All links are forbidden. Can it be a function: fun :: Eq a = Tree a - [(Int, (a, [Int

Re: [Haskell-cafe] library on common sub-expression elimination?

2011-08-11 Thread Anton Kholomiov
or similar library. On 11 August 2011 05:00, Anton Kholomiov anton.kholom...@gmail.com wrote: Is there a library on common sub-expression elimination? ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo

[Haskell-cafe] library on common sub-expression elimination?

2011-08-10 Thread Anton Kholomiov
Is there a library on common sub-expression elimination? ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Split function

2011-02-09 Thread Anton Kholomiov
There is a 'spit' library on hackage. Maybe you are looking for this http://hackage.haskell.org/package/split ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] [ANNOUNCE] csound-expression - csound combinator library

2010-11-11 Thread Anton Kholomiov
Maybe haskellWiki is proper place for this, but I like what haddock is doing with styles and how it links to functions and modules. 2010/11/10 Erik de Castro Lopo mle...@mega-nerd.commle%2...@mega-nerd.com Anton Kholomiov wrote: no, it's not here any more, but i've added tutorial. look

Re: [Haskell-cafe] [ANNOUNCE] csound-expression - csound combinator library

2010-11-09 Thread Anton Kholomiov
no, it's not here any more, but i've added tutorial. look for update http://hackage.haskell.org/package/csound-expression 2010/11/4 C K Kashyap ckkash...@gmail.com Hi Erik, This looks very interesting and seems to have quite comprehensive reference documentation. Unfortunately there

[Haskell-cafe] [ANNOUNCE] csound-expression - csound combinator library

2010-10-26 Thread Anton Kholomiov
Hi, I'm glad to announce csound combinator library. It features liberation from id-style csound code, haskore-like composition structures, type-safe composable opcodes and simple instrument interface (no interface at all, instrument is just a function from some note representation to signal).