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  The routine has been modified from the original hdiff to use always the effective entries for normalizing the 
   max distance. 
  Now in princile it could also be used also for comparing an histogram with a function created as an histogram 
  with zero errors (equivalent to option F1 or F2 in the original HDIFF.


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- add comments in TMinuitMinimizer class fixing the  coding convention violation


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Add a new signal Removed(Int_t id) to notify when a tab was removed.


git-svn-id: http://root.cern.ch/svn/root/trunk@23656 27541ba8-7e3a-0410-8455-c3a389f83636

Main changes are: 

  TMath: 

        from David: The following methods now have additional interface working with Iterators as well:  
		MinElement
		MaxElement
		LocMin
		LocMax
		Mean
		GeomMean
		RMS
		BinarySearch
		Sort -> (changed to SortItr)
       	- use now std in binary search algorithm. Old algorithm failed some tests and it is found to be a 
           little bit slower 
       	- do not use std instead in LocMin and LocMax since generic std algorithm is slower on 64 bit arch. 
       	- TMath::PoissonI 
            fix a problem for large values, by using directly the TMath::Poisson implementation
       	- TMath::Landau and TMath::Landau
  		remove duplications by using directly ROOT::Math::landau_pdf and ROOT::Math::landau_cdf
	- TMath::Prob
   		use ROOT::Math::chisquared_cdf_c  (gives also less rounding errors  for small values)
	- TMath::GammaDist
   		use ROOT::Math::gamma_pdf , implementation now returns correct value, 0,  for large values of 
		shape parameter instead of nan
	- TMath::LogNormal:   
  		use ROOT::Math::lognormal_pdf 

	- compile TMath dictionary with -O2 
	- fix a warning in -Wshadow      

        - TMath.h is now  reordered by functionality and alphabetical order

  test: 
	various improvement from David, see http://root.cern.ch/viewcvs?rev=22880&root=root&view=rev	

  - add dictionary for the enumeration used in the Integration class 
  
  - from David: some clean up of Minimizer class (remove typedef definitions)


git-svn-id: http://root.cern.ch/svn/root/trunk@23655 27541ba8-7e3a-0410-8455-c3a389f83636

 
    http://root.cern.ch/viewcvs?rev=23610&root=root&view=rev


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just 'declare' the TMath namespace here without duplicate the dictionary for the content of TMathBase and prevent the interpretation of TMathBase.h


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Fix compilation warnings for -Wshadow


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objects can be created from CINT (keep hiding the many methods of the
internal BTree classes from CINT).


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pyroot release notes.


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fix a cint5 bug where G__var_type is not properly set/reset during parsing of an explicit member function declaration


git-svn-id: http://root.cern.ch/svn/root/trunk@23641 27541ba8-7e3a-0410-8455-c3a389f83636

do not register a branch object when the datamember its remember is missing from the current class layout


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not valid.


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on MacOS X. The /usr/lib version is a proper universal binary containing a 
64-bit version.


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and signature, ignoring the return type.  We need to
do this to allow for a virtual function overrider with
a covariant return type.

This is used by the Builder in rflxutil.

-- Paul Russo


git-svn-id: http://root.cern.ch/svn/root/trunk@23635 27541ba8-7e3a-0410-8455-c3a389f83636

helper typedef for a template with default arguments.

-- Paul Russo


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The objects added to the missingFiles in TDSet::Add have to be removed from
the 'dataset' before deleting it.


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by the user and call SetOwner() on the TList so the TObjStrings in it get
deleted too.


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- Added new method TList *TSystem::GetVolumes(Option_t *opt)
  returning the list of hard drives on Windows when opt = "all"
  or the current hard drive when opt = "cur"
  the return type is a TList of TObjString's containing the drive letters,
  i.e: for drives C: G: H: K:. The TList must be deleted by the user.
- Implement the ability to browse available (mounted) drives on Windows.
- Added list of available (mounted) drives in TGFSCombobox on Windows.


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Patch fixing compilation  of TMath dictionary in optimized mode


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 use directly ROOT::Math::IMultiGenFunction and ROOT::Math::IMultiGradFunction instead of typedef's


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    From David: Now the DerivativeError returns the error of the last derivative.


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- new version of unuran 1.2.4 from Josef Leydold with some work-around for a bug in the gcc 4.3 optimization. 

before recompiling root is needed to do : 

 make distclean-unuran


git-svn-id: http://root.cern.ch/svn/root/trunk@23620 27541ba8-7e3a-0410-8455-c3a389f83636

- improve tests to correctly return a status 
- some clean up of minimizer classes (use directly ROOT::Math::IMultiGenFunction and ROOT::Math::IMultiGradFunction instead of typedef's)


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