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A comment on Thinking About Recursion. Parent comment

Re:Thinking About Recursion by codr7 on Sunday October 11, 2020 @10:07AM (#24745871)
There's a book out there, can't remember which; that has two index entries for recursion, both referring to the other. I always thought it was a nice touch.
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Re:Thinking About Recursion by Jtsummers on Sunday October 11, 2020 @11:10AM (#24746290)
K&R, The C Programming Language, does this. There may be others but this is where I first saw it and a quick google search confirmed it.
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