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Talk:Hamming numbers: Difference between revisions

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Talk:Hamming numbers (view source)

Revision as of 21:08, 20 August 2012

5 bytes removed ,  11 years ago
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→‎Original DrDobbs blog discussion: typo
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Just for the record, I would like to reclaim authorship of that snippet of pseudocode from the DDJ discussion back then, quoted in the Python section that apparently started this whole page. :) No consequences other than to state it here for the record - that link is broken now, gone dead after DDJ moved their blog system to some "new implementation with new and exciting features" which included losing all the old contents apparently.
 
Two interesting related observations. One, very minor, I can now explain the spaces in <code>x2=2*h[ i ];</code> in the quoted pseudo-code: the old blog system at DDJ would interpret [i] ... [/i] as markers for ''italics''. Another - for me, somewhat major - is that while I came out with that pseudo-code trying to translate from the classic ''Haskell'' merging-the-mappings code back into something C-like in my mind, as it turns out, it is in ''almost exact verbatim correspondence'' with the original Edsger Dijkstra's code in his book (IIRC), which I stumbled upon much later, by chance. (I had a link to it somewhere, will add later.) Amazing how it came back in an almost exact loop, this idea, back to where it started - "to Haskell and back!". Interesting... :) [[User:WillNess|WillNess]] 21:06, 20 August 2012 (UTC)
WillNess
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