Maximum recursion depth in python
Michael Hudson
mwh21 at cam.ac.uk
Sat Nov 4 13:57:58 EST 2000
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Sat Nov 4 13:57:58 EST 2000
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D-Man <dsh8290 at rit.edu> writes: > On Thu, 02 Nov 2000 12:48:50 Aahz Maruch wrote: > | Note, too, that I believe > | that one of the goals for Stackless is to eventually create a > | tail-recursion module, > > Awesome! Tail-recursion is one of the really cool things Lisp has > that I haven't seen anywhere alse yet. 1) ITYM "scheme" not "Lisp" - not all Lisps require the tail call optimization (eg. Common Lisp) . 2) Implementing something tail recursively in Python is liekly to lose, as the function call is a pretty expensive operation. If it can be written as a loop, write it as a loop! If you can't write it as a loop, then you'll have trouble writing it tail recursively. python-is-not-a-functional-programming-language-ly y'rs M. -- The ability to quote is a serviceable substitute for wit. -- W. Somerset Maugham
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