New package FOAM:

// Authors:
//   S. Jadach and P.Sawicki
//   Institute of Nuclear Physics, Cracow, Poland
//   Stanislaw. Jadach@ifj.edu.pl, Pawel.Sawicki@ifj.edu.pl
//
// What is FOAM for?
// =================
// * Suppose you want to generate randomly points (vectors) according to
//   an arbitrary probability distribution  in n dimensions,
//   for which you supply your own subprogram. FOAM can do it for you!
//   Even if your distributions has quite strong peaks and is discontinuous!
// * FOAM generates random points with weight one or with variable weight.
// * FOAM is capable to integrate using efficient "adaptive" MC method.
//   (The distribution does not need to be normalized to one.)

for more info, see class TFoam documentation


git-svn-id: http://root.cern.ch/svn/root/trunk@11528 27541ba8-7e3a-0410-8455-c3a389f83636