Merge branch 'development' into master

Author: SergeStinckwich

CONTRIBUTING.md

@@ -3,24 +3,30 @@
 This file is currently not complete but will be improve step by step.
 
 # Contributing code
+Use last version of Pharo 7.0 in order to use Iceberg.
 ## Fork the Pharo repository
 
 All changes you'll do will be versionned in your own fork of the [PolyMath repository](https://github.com/PolyMathOrg/PolyMath). Then, from your fork you'll be able to issue pull requests to PolyMath, where they will be reviewed, and luckily, integrated.
 
 Go to PolyMath github's repository and click on the fork button on the top right. Yes, this means that you'll need a github account to contribute to PolyMath, yes.
 
 ## Load last dev version of PolyMath
-In a fresh Pharo, load last development version of Polymath : 
+In a fresh Pharo 7.0 image, load last development version of Polymath : 
 
 ```Smalltalk
 Metacello new
-        githubUser: 'PolyMathOrg' project: 'PolyMath' commitish: 'master' path: 'src';
+        githubUser: 'XXX' project: 'PolyMath' commitish: 'development' path: 'src';
         baseline: 'PolyMath';
         load
 ```
+where you replace XXX with your github user name.
 
 ## Setup Iceberg
-Open Iceberg tool
+You need an ssh key in order to commit on github. Open Iceberg tool, and then click on the settings. Check the box : "Use custom SSH keys".
+
+## Send the PR to github
+After doing the modification in your image, open Iceberg tool, commit the changes in your PolyMath repository. Cherry-pick the modifications that you want to include in your commit. In the github interface, create a Pull Request from your commit.
+Send the PR to PolyMath main repository.
 
 ## Cleanups
 Ounce your pull request is integrated, some cleanups are required:

README.md

@@ -2,7 +2,7 @@
 
 [![Project Status: Active – The project has reached a stable, usable state and is being actively developed.](http://www.repostatus.org/badges/latest/active.svg)](http://www.repostatus.org/#active)
 [![Build Status](https://travis-ci.org/PolyMathOrg/PolyMath.svg?branch=master)](https://travis-ci.org/PolyMathOrg/PolyMath)
-[![Build status](https://ci.appveyor.com/api/projects/status/t4o6by4psutfpmp7?svg=true)](https://ci.appveyor.com/project/SergeStinckwich/polymath)
+[![Build status](https://ci.appveyor.com/api/projects/status/3tvarh2xi22max8h?svg=true)](https://ci.appveyor.com/project/SergeStinckwich/polymath-88bea)
 [![License](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/PolyMathOrg/PolyMath/master/LICENSE)
 
 You can load the code in a fresh Pharo 6.1 image with:
@@ -29,7 +29,7 @@ PolyMath is a Smalltalk project, similar to existing scientific libraries like N
 A book about PolyMath called "Numerical Methods" is available online: https://github.com/SquareBracketAssociates/NumericalMethods/releases/tag/snapshot-2016-01-17
 
 Some documentation (to be cleaned and reorganized) about PolyMath is available on the Wiki here: 
-https://github.com/SergeStinckwich/SciSmalltalk/wiki
+https://github.com/PolyMathOrg/PolyMath/wiki
 
 Natalia wrote some explanation about benchmarking PolyMath in the Pharo For Enterprise Book: https://github.com/SquareBracketAssociates/PharoForTheEnterprise-english/blob/ae40e7ab6f7651f6e7c271869eb1efc4e531e774/ComparingSolutions/ComparingSolutions.pier
 

src/BaselineOfPolyMath/BaselineOfPolyMath.class.st

@@ -85,7 +85,7 @@ BaselineOfPolyMath >> baseline: spec [
 			spec
 				group: 'Accuracy' with: #('Math-Accuracy-ODE' 'Math-Accuracy-Core');
 				group: 'Benchmarks' with: #('Math-Benchmarks-ODE' 'Math-Benchmarks-KDTree');
-				group: 'Core' with: #('Math-Complex' 'Math-Quaternion' 'Math-DHB-Numerical' 'Math-Random' 'Math-KDTree' 'Math-ODE' 'Math-ArbitraryPrecisionFloat' 'Math-FastFourierTransform' 'ExtendedNumberParser' 'Math-Quantile' 'Math-Physics-Constants' 'Math-Polynomials');
+				group: 'Core' with: #('Math-Complex' 'Math-Quaternion' 'Math-DHB-Numerical' 'Math-Random' 'Math-KDTree' 'Math-ODE' 'Math-ArbitraryPrecisionFloat' 'Math-FastFourierTransform' 'ExtendedNumberParser' 'Math-Quantile' 'Math-Physics-Constants' 'Math-Polynomials' 'Math-TSNE');
 				group: 'Extensions' with: #('Math-Clustering' 'Math-Number-Extensions' 'Math-Chromosome' 'Math-PrincipalComponentAnalysis' 'Math-FunctionFit' 'Math-AutomaticDifferenciation' 'Math-KernelSmoothing' 'Math-RandomDistributionBased' 'Math-KolmogorovSmirnov');
 				group: 'Tests' with: #('Math-Tests-Matrix' 'Math-Tests-Clustering' 'Math-Tests-DHB-Numerical' 'Math-Tests-Complex' 'Math-Tests-Quaternion' 'Math-Tests-Random' 'Math-Tests-ODE' 'Math-Tests-KDTree' 'Math-Tests-DHB-wk' 'Math-Tests-FunctionFit' 'Math-Tests-AutomaticDifferenciation' 'Math-Tests-FastFourierTransform' 'Math-Tests-Accuracy' 'Math-Tests-ArbitraryPrecisionFloat' 'Math-Tests-KolmogorovSmirnov' 'Math-Tests-Quantile' 'Math-Tests-Polynomials');
 				group: 'default' with: #('Core' 'Extensions' 'Tests' 'Benchmarks' 'Accuracy') ]

src/Math-DHB-Numerical/PMMinimizingPoint.class.st

@@ -19,9 +19,10 @@ PMMinimizingPoint class >> vector: aVector function: aFunction [
 ]
 
 { #category : #comparing }
-PMMinimizingPoint >> =aMPoint [
-"only for testing purposes"
-^(value = aMPoint value)& (position = aMPoint position)
+PMMinimizingPoint >> = aMPoint [
+	"only for testing purposes"
+
+	^ value = aMPoint value & (position = aMPoint position)
 ]
 
 { #category : #information }