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https://issues.apache.org/jira/browse/NUMBERS-133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16903804#comment-16903804
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Gilles commented on NUMBERS-133:
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The other advantage of MathJaX/LaTeX (vs Unicode characters?) is that some
(text-based) softwares (e.g. "git diff") do not show the glyphs and display
rather "cryptic" sequences of characters. Which makes it fairly annoying to
review...
> Speed up Primes.nextPrime(int)
> ------------------------------
>
> Key: NUMBERS-133
> URL: https://issues.apache.org/jira/browse/NUMBERS-133
> Project: Commons Numbers
> Issue Type: Improvement
> Components: primes
> Affects Versions: 1.0
> Reporter: Heinrich Bohne
> Priority: Minor
> Time Spent: 50m
> Remaining Estimate: 0h
>
> The method {{Primes.nextPrime(int)}} can use the same algorithm to skip
> multiples of certain primes as {{SmallPrimes.boundedTrialDivision(int, int,
> List<Integer>)}} uses, instead of hard-coding the alternating increment of
> the trial candidate into a loop.
> Also, if the argument of the method is smaller than or equal to the 512th
> prime number, the method can just infer the next higher prime number directly
> from the array {{SmallPrimes.PRIMES}} without performing any calculations.
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