&~! | CAS.Dumb.Tree, CAS.Dumb |
&~: | CAS.Dumb.Tree, CAS.Dumb |
&~? | CAS.Dumb.Tree, CAS.Dumb |
&~~! | CAS.Dumb.Symbols, CAS.Dumb.Symbols.ASCII, CAS.Dumb.Symbols.ASCII.Qualified, CAS.Dumb |
&~~: | CAS.Dumb.Symbols, CAS.Dumb.Symbols.ASCII, CAS.Dumb.Symbols.ASCII.Qualified, CAS.Dumb |