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Re: Determining if a rational number terminates

by tobyink (Abbot)
on Nov 29, 2012 at 16:27 UTC ( #1006294=note: print w/ replies, xml ) Need Help??

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  1. or download this
    $_=pop;$_/=2until$_%2;print/(5|^1)$/?Y:N,$/
    
  2. or download this
    $_=pop;for$.(2,5){$_/=$.until$_%$.}print/^1$/?Y:N,$/
    

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