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bluenose69
356 days ago
Here's a quote from the SciAm article: "Technically, that equation was t/log(t), but for the numbers involved log(t) is typically negligibly small."
Huh?
3 comments
asimpletune
356 days ago
I think this means that while Log grows to infinity, it does that so slowly that it can often be treated as if it were a coefficient. Coefficients are ignored in big O notation, hence the negligibly small comment.
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fwip
356 days ago
t/log(t) is 'closer to' t than it is to sqrt(t) as t heads toward infinity.
e.g:
4/log2(4) = 4/2 = 2 sqrt(4) = 2 2^32/log2(2^32) = 2^32/32 = 2^27 sqrt(2^32) = 2^16
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tgv
356 days ago
In case someone doesn't like the proof by example, here's a hint: sqrt(t) = t / sqrt(t).
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burnt-resistor
356 days ago
Maybe I'm missing context, but that sounds like O(n) or Ω(n).
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