For the uninitiated, APL has different ways of representing trees besides the "pointers to pointers to pointers" you usually think of. One common one is having tree indices stored in an array that contain indices of their parents, where roots point to themselves (parent vector tree). Neat properties emerge from these representations. Check this out for more information. ↩︎
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Немецкий чиновник отказался участвовать в выборах и выиграл их14:47，详情可参考超级工厂
Lotus was under development from roughly 1984 (founding of Iris) to 1989 (first