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Re^3: Determining if a rational number terminates

by ColonelPanic (Friar)
on Nov 30, 2012 at 10:46 UTC ( [id://1006455]=note: print w/replies, xml ) Need Help??


in reply to Re^2: Determining if a rational number terminates
in thread Determining if a rational number terminates

Thanks for your suggestions. Here is a yet shorter version: 
use bigrat;print+(1e1000/pop()*pop)=~"/"?N:Y,$/

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