- provide correctly support for space-like particles by using a negative Mass and negative M2.


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 - The DistFunc.h now contains all the distributions (pdf, cdf and quantiles)
   ProbFunc and SpecFunc are moved from mathmore
 - The old DistFunc.h and DistFunc.cxx have been renamed PdfFunc


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   for exmaple for the normal distributions we have:

    - normal_cdf  for the cumulative dist.
    - normal_cdf_c  for the complement of the cumulative dist.


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  double f(const double * x, const double * p ) in the
  parametric function interface
- clean up of the interfaces classes


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add test for I/O of a wrapper of points (Track), a wrapper of std::vector of points (Cluster) and a vector of wrappers of points (VecTrack) to try to reproduce problem reportyed by CMS


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- add an E to all the enumeration typename to fix coding convention (RN 6)


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On windows, when explicitly linking the library, we also need to explicitly request the dictioanaries


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- fix a warning and problem observed in a test on Windows in the implementation of the derived Clone() method
- move WrappedFunction from mathmore and add functionality for wrapping also pointer to member function


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apply changes requested by Vincenzo on GetComponents and GetCoordinates using a single iterator. This fixes the bug #21311


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fix bug 21325 in getting the columns of a Rotation3D matrix in 3 vectors. Add also a corresponding test in testGenVector.cxx


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- return a reference to the inverted class in the Invert() method for all Rotation, Transform3D and Boost classes (to fix bug #21324)
- make operator== and operator!= const (fix bug #21287)


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- return a reference to the inverted class in the Invert() method for all Rotation, Transform3D and Boost classes (to fix bug #21324)
- make operator== and operator!= const (fix bug #21287)


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add utility function for cinverting Phi in the range 0,2*PI and -PI,PI


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- add new function to find Projection and Perpendicular of a vector along any given direction (requested by C. Bernet, CMS)


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   (use quaternion in this case). This fixes a problem reported by LHCB

-  when constructing an axis angle from 4 components always re-normalize the vectorcomponents


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they are always const.


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