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Ben Ausdenmoore

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Ben AusdenmoorereceivedQuiz Masterbadge forSolution 2155962

on 10 Mar 2020

Ben Ausdenmooresubmitted aCommenttoProblem 656. Calculate Euler's phi function

I'm pretty sure eulerphi(1) is 1. Mind checking that please! I'm just going off the table given through your link there.

on 4 May 2012

Ben Ausdenmooresubmitted aCommenttoProblem 597. The Birthday Phenomenon

@Gary你可能看到的是默认值output from Matlab is only 5 digits (generally). So you're probably seeing something like 0.0027 for X = 2 but if you multiply that answer by 1000 you will see there are still some digits trailing after the 7. @Venu I think that's just an issue with how I did the calculation on my end. You're right that I should have it as 0.9999 in the test suite even though that is super close to 1 (the actual probability). I'll also make it clear in the brief that the answer should be out to 4 decimal points.

on 20 Apr 2012
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