[ANN] SciSmalltalk v0.14

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Serge Stinckwich

17 Sep 2014 17 Sep '14

11:41 a.m.

Dear all, we are to happy to announce SciSmalltalk v0.14 SciSmalltalk is a new Smalltalk project, similar to existing scientific libraries like NumPy, SciPy for Python or SciRuby for Ruby. SciSmalltalk already provide the following basic functionalities: - complex and quaternions extensions, - random number generators, - fuzzy algorithms, - Didier Besset's numerical methods, - Ordinary Differential Equation (ODE) Solver. Version 0.14 includes new work from Werner Kassens about function fittings: https://github.com/SergeStinckwich/SciSmalltalk/wiki/Math-FunctionFit and math accuracy framework: https://github.com/SergeStinckwich/SciSmalltalk/wiki/Math-AccuracyFramework SciSmalltalk project web page is here: https://github.com/SergeStinckwich/SciSmalltalk All the code is available under the MIT licence. We have more than 506 green unit tests and we run a CI job here: https://ci.inria.fr/pharo-contribution/job/SciSmalltalk/ This version should work on Pharo 3.0/4.0 and also Squeak 4.5 (to be confirmed). We are a small community, we are looking for more volunteers to contribute code and documentation. Please join us at : https://groups.google.com/forum/#!forum/scismalltalk -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

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Alexandre Bergel

17 Sep 17 Sep

3:09 p.m.

Will you consider on some point probability tests? This is important to verify hypothesis... Cheers, Alexandre

...

Le 17-09-2014 à 5:41, Serge Stinckwich <serge.stinckwich(a)gmail.com> a écrit : Dear all, we are to happy to announce SciSmalltalk v0.14 SciSmalltalk is a new Smalltalk project, similar to existing scientific libraries like NumPy, SciPy for Python or SciRuby for Ruby. SciSmalltalk already provide the following basic functionalities: - complex and quaternions extensions, - random number generators, - fuzzy algorithms, - Didier Besset's numerical methods, - Ordinary Differential Equation (ODE) Solver. Version 0.14 includes new work from Werner Kassens about function fittings: https://github.com/SergeStinckwich/SciSmalltalk/wiki/Math-FunctionFit and math accuracy framework: https://github.com/SergeStinckwich/SciSmalltalk/wiki/Math-AccuracyFramework SciSmalltalk project web page is here: https://github.com/SergeStinckwich/SciSmalltalk All the code is available under the MIT licence. We have more than 506 green unit tests and we run a CI job here: https://ci.inria.fr/pharo-contribution/job/SciSmalltalk/ This version should work on Pharo 3.0/4.0 and also Squeak 4.5 (to be confirmed). We are a small community, we are looking for more volunteers to contribute code and documentation. Please join us at : https://groups.google.com/forum/#!forum/scismalltalk -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/ _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev

Serge Stinckwich

3:31 p.m.

On Wed, Sep 17, 2014 at 3:09 PM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote:

...

Will you consider on some point probability tests? This is important to verify hypothesis...

Yes, we are definitively interested to have tests like this one: https://en.wikipedia.org/wiki/Kolmogorov%E2%80%93Smirnov_test If some student is interested, we can ask ESUG some support for that. Regards, -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

Serge Stinckwich

4:55 p.m.

Werner Kassens on the SciSmalltalk mailing-list told me that apparently there some statistic tests in SciSmalltalk : ChiSquare, f-test and t-test are available at least. Look at : - RandomGenerator>>chiSquare:repeating: - DhbNumericalMethodsTestCase>>testTTest - DhbNumericalMethodsTestCase>>testFTest Already a good start ! We definitively need to refactor all these Dbh* classes. On Wed, Sep 17, 2014 at 3:09 PM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote:

...

Will you consider on some point probability tests? This is important to verify hypothesis... Cheers, Alexandre

_______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev

-- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

phil＠highoctane.be

5:24 p.m.

On Wed, Sep 17, 2014 at 4:55 PM, Serge Stinckwich < serge.stinckwich(a)gmail.com> wrote:

...

Please pay attention to the fact that the Dhb* classes are supported by a proper book and examples. Messing with them isn't a good idea as I am using them. But I am using the Dhb packages, maybe not SciSmalltalk right now. My EUR 0.02 Phil

...

On Wed, Sep 17, 2014 at 3:09 PM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote:

Will you consider on some point probability tests? This is important to verify hypothesis... Cheers, Alexandre > Le 17-09-2014 à 5:41, Serge Stinckwich <serge.stinckwich(a)gmail.com> a

écrit :

> > Dear all, > > we are to happy to announce SciSmalltalk v0.14 > > SciSmalltalk is a new Smalltalk project, similar to existing > scientific libraries like NumPy, SciPy for Python or SciRuby for Ruby. > SciSmalltalk already provide the following basic functionalities: > > - complex and quaternions extensions, > - random number generators, > - fuzzy algorithms, > - Didier Besset's numerical methods, > - Ordinary Differential Equation (ODE) Solver. > > Version 0.14 includes new work from Werner Kassens about function

fittings:

> https://github.com/SergeStinckwich/SciSmalltalk/wiki/Math-FunctionFit > and math accuracy framework: >

https://github.com/SergeStinckwich/SciSmalltalk/wiki/Math-AccuracyFramework

SciSmalltalk project web page is here: https://github.com/SergeStinckwich/SciSmalltalk All the code is available under the MIT licence. We have more than 506 green unit tests and we run a CI job here: https://ci.inria.fr/pharo-contribution/job/SciSmalltalk/ This version should work on Pharo 3.0/4.0 and also Squeak 4.5 (to be confirmed). We are a small community, we are looking for more volunteers to contribute code and documentation. Please join us at : https://groups.google.com/forum/#!forum/scismalltalk -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/ _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev

_______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev

-- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/ _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev

Serge Stinckwich

5:31 p.m.

On Wed, Sep 17, 2014 at 5:24 PM, phil(a)highoctane.be <phil(a)highoctane.be> wrote:

...

On Wed, Sep 17, 2014 at 4:55 PM, Serge Stinckwich <serge.stinckwich(a)gmail.com> wrote:

Hernán Morales Durand

18 Sep 18 Sep

4:43 p.m.

Hi Serge and others, The Dhb* classes are already available in SmalltalkHub NumericalMethods package: http://www.smalltalkhub.com/#!/~hernan/NumericalMethods and I wrote a Configuration to load it from Configuration Browser. Let me know if you want write access to the repository. Cheers, Hernán 2014-09-17 12:31 GMT-03:00 Serge Stinckwich <serge.stinckwich(a)gmail.com>om>:

...

On Wed, Sep 17, 2014 at 5:24 PM, phil(a)highoctane.be <phil(a)highoctane.be> wrote:

On Wed, Sep 17, 2014 at 4:55 PM, Serge Stinckwich <serge.stinckwich(a)gmail.com> wrote:

Please pay attention to the fact that the Dhb* classes are supported by a proper book and examples. Messing with them isn't a good idea as I am

using

them. But I am using the Dhb packages, maybe not SciSmalltalk right now.

Maybe, the DBH package should be freezed and made available on SmalltalkHub. And SciSmalltalk will be free to refactor classes as we need. Cheers, -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/ _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev

Serge Stinckwich

4:57 p.m.

On Thu, Sep 18, 2014 at 4:43 PM, Hernán Morales Durand <hernan.morales(a)gmail.com> wrote:

...

Thank you Hernan. We should keep this version frozen I guess in order to use it with the current book. -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

stepharo

20 Sep 20 Sep

3:18 p.m.

It would be nice to have all the sciSt packages under the same project names Stef

...

On Thu, Sep 18, 2014 at 4:43 PM, Hernán Morales Durand <hernan.morales(a)gmail.com> wrote:

Thank you Hernan. We should keep this version frozen I guess in order to use it with the current book.

stepharo

3:17 p.m.

...

Maybe, the DBH package should be freezed and made available on SmalltalkHub. And SciSmalltalk will be free to refactor classes as we need.

yes and you can add in the class comments the reference to the book chapter. For me I do not like the DBH acronyms. Imagine that I put SABD to all my class names Stef

...

Cheers,

stepharo

3:16 p.m.

...

Werner Kassens on the SciSmalltalk mailing-list told me that apparently there some statistic tests in SciSmalltalk :

yes there are!

...

ChiSquare, f-test and t-test are available at least. Look at : - RandomGenerator>>chiSquare:repeating: - DhbNumericalMethodsTestCase>>testTTest - DhbNumericalMethodsTestCase>>testFTest Already a good start ! We definitively need to refactor all these Dbh* classes.

Yes and didier asked 6 months ago the right to release his book and we are still waiting. Soon you will get the pdf for free. Stef

...

On Wed, Sep 17, 2014 at 3:09 PM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote:

Will you consider on some point probability tests? This is important to verify hypothesis... Cheers, Alexandre

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Alexandre Bergel
Hernán Morales Durand
phil＠highoctane.be
Serge Stinckwich
stepharo