alg → dense Relation

File in inc/alg	Includes file in inc/dense
classic_krylov.h	dense_convenience.h
classic_krylov.h	dense_eigensolver.h
classic_krylov.h	dense_make.h
classic_krylov.h	dense_prod.h
classic_krylov.h	dense_transpose.h
davidson.h	dense_eigensolver.h
orthogonalise.h	dense_invert.h
tn_krylov.h	dense.h