[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] namespacespackages as separators problems with collisions 2nd nested entitiesdata structures 2nd 3rd element references object destruction new methodcreating objects indirect object notation Math::BigInt module numberssorting 2nd testing equality |