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Re^2: Hamming Sequences and Lazy Lists

by Limbic~Region (Chancellor)
on Mar 17, 2005 at 16:52 UTC ( #440435=note: print w/ replies, xml ) Need Help??


in reply to Re: Hamming Sequences and Lazy Lists
in thread Hamming Sequences and Lazy Lists

BrowserUk,
I don't follow the results? It is my understanding that the results should be the multiples of all 3 factors merged with duplicates removed. Since the list is infinite, the list should be lazy only calculating what is needed. See Re: Hamming Sequences and Lazy Lists for my understanding an implementation of the problem.

Cheers - L~R

Update: I still don't understand your output, but my understanding of the Hamming Sequence is wrong. I was so focused on lazy evaluation that I misunderstood "how do you generate the series of numbers composed of a given list of prime factors, where each can be used an unlimited number of times?" To me, that meant any positive multiple of any factor was valid.


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