slep → mathematics 关系

文件在 src/shogun/lib/slep	在 src/shogun/mathematics 中引用
tree / altra.cpp	Math.h
tree / general_altra.cpp	Math.h
SpInvCoVa / invCov.cpp	Math.h
overlapping / overlapping.cpp	Math.h
slep_mc_plain_lr.cpp	eigen3.h
slep_mc_plain_lr.cpp	Math.h
slep_mc_tree_lr.cpp	eigen3.h
slep_mc_tree_lr.cpp	Math.h
slep_solver.cpp	Math.h