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Jin Xu edited comment on LANG-1601 at 8/25/20, 3:28 PM: -------------------------------------------------------- [~aherbert] Hi. You are correct in general. You can see what I wanna do in [NUMBERS-149] and https://github.com/apache/commons-numbers/pull/82 In short, this pr contains more things than you said are: 1. modified tests from commons-lang. 2. cached toString and hashCode property, to avoid calculate twice. 3. some changes in function pow (which I think good). The reduce() method is not required, and become meaningless, but other than deleting it, I found a new usage to give it. You can see more details in that pr. was (Author: xenoamess): [~aherbert] Hi. You are correct in general. You can see what I wanna do in [NUMBERS-149] and https://github.com/apache/commons-numbers/pull/82 > refine performance of Fraction.pow > ---------------------------------- > > Key: LANG-1601 > URL: https://issues.apache.org/jira/browse/LANG-1601 > Project: Commons Lang > Issue Type: Improvement > Components: lang.math.* > Reporter: Jin Xu > Priority: Minor > Time Spent: 1h 10m > Remaining Estimate: 0h > > https://github.com/apache/commons-lang/pull/611 -- This message was sent by Atlassian Jira (v8.3.4#803005)