ó 3™xTc@ s{dZddlmZddlZddlZejjdƒZ ddl Tde _de _de _d e_d e_dS( sƒ This module can be used to retrieve a list or set of all chemical symbols on the periodic table, from hydrogen up to roentgenium. iÿÿÿÿ(tdivisionNt!cctbx_eltbx_chemical_elements_ext(t*sp Retrieves element symbols with only their first letter capitalized. Returns ------- scitbx.stl.set.stl_string s Retrieves element symbols with only their first letter capitalized, sorted by atomic number. Returns ------- list of str Examples -------- >>> from cctbx.eltbx.chemical_elements import proper_caps_list >>> proper_caps_list()[:5] ['H', 'He', 'Li', 'Be', 'B'] sö Retrieves element symbols with all letters capitalized. Returns ------- scitbx.stl.set.stl_string Examples -------- >>> from cctbx.eltbx.chemical_elements import proper_upper_set >>> list(proper_upper_set())[:5] ['AC', 'AG', 'AL', 'AM', 'AR'] sû Retrieves element symbols with all letters capitalized, sorted by atomic number. Returns ------- list of str Examples -------- >>> from cctbx.eltbx.chemical_elements import proper_upper_list >>> proper_upper_list()[:5] ['H', 'HE', 'LI', 'BE', 'B'] sx Like proper_upper_set, but also includes symbols for deuterium and tritium. Returns ------- scitbx.stl.set.stl_string (t__doc__t __future__Rtscitbx.stl.settscitbxt boost.pythontboosttpythont import_exttextRtproper_caps_settproper_caps_listtproper_upper_settproper_upper_listtproper_and_isotopes_upper_set(((sK/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/cctbx/eltbx/chemical_elements.pyts