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by hetzenmat
1440 days ago
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>> Everything is a Graph
>> Lisp: everything’s a list Actually, the universal 'cons' cell data type of LISP (which is used to build lists) allows to represent graphs. Take, for example, Common Lisp. There are read-macros which make this possible: The expression #1=(hello . #1#) builds a circular list that only contains the symbol "hello" [1]. This example can be extended to build graphs. [1]: https://letoverlambda.com/index.cl/guest/chap3.html#sec_5 |
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