/hall_symbol_table.cpp/1.2/Sat Nov  9 00:47:02 2002//
/matrix_group_code_table.cpp/1.2/Sat Nov  9 00:47:02 2002//
/normalizer.cpp/1.2/Sat Nov  9 00:47:02 2002//
/wyckoff.cpp/1.2/Sat Nov  9 00:47:02 2002//
D
