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[-] MagicShel@programming.dev 3 points 2 years ago

I disagree. Recursion is the same thing over and over again until the exit condition. Nothing is getting smaller except the remaining entries.

[-] kogasa@programming.dev 3 points 2 years ago

That's just "recurrence." The same as a "while" loop. Recursion is specifically when a procedure invokes itself.

[-] MagicShel@programming.dev 2 points 2 years ago

Fair enough. Point is nothing is getting smaller except the call stack.

[-] kogasa@programming.dev 4 points 2 years ago

The thing that's getting smaller is the "complexity" or "distance from the trivial case" of the function invocation. This is an informal notion though.

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this post was submitted on 21 Jul 2023
841 points (97.4% liked)

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