Talk:Sudan function

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Please check wether the definition is good. My source isn't a very reliable one (random google search, namely [1]). I hope it's ok, however--it looks enough similarly to the Ackermann function to me to think it grows fast, as it should.

[edit] What is exactly the Sudan function ?

The article does not say what the Sudan function exactly is, as it defines a sequence (F_n)_{n\ge0} of functions.

Perhaps it should be more appropriate to write the function F(n,x,y) whith three arguments. Pierre de Lyon 11:49, 19 May 2006 (UTC)