Merge remote-tracking branch 'Roel/master'
fix natural spline extrapolation
start derivation of smoothing spline
attempt to write integral of product of 2nd derivatives in terms of knotparameters
first attempt at Reinsch smoothing implementation
implement smoothing through penalised chi-squared minimization -- penalty is integral of square of 2nd derivative
remove Reinsch smoothing, debug code
streamline smoother
update boundary erf approx -> exact following Jeroen
refactor RooCubicSplineGaussModel, RooCubicSplineFun such that only RooCubicSplineFun knows about RooCubicSplineKnot
Update to ToyMCUtils
cleanup explanation of spline smoothing
merge with Jeroen
rename some variables, provide access to efficiency
don't declare variables that are not used in RooFit classes
Merge remote-tracking branch 'Gerhard/exp-merge'
removed jpsiphi.tex again...
include <memory> in RooCubicSplineGaussModel.cxx
float time resolution scale factor by default
update cubic spline text + code