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Re: [Bug-apl] Access to rational number numerator and denominator


From: Louis de Forcrand
Subject: Re: [Bug-apl] Access to rational number numerator and denominator
Date: Tue, 29 Aug 2017 00:08:59 +0200

Hi,

No APL kb with me right now, sorry :(

1 LCM n

gives the numerator of a fraction (floating or exact). If you need the 
denominator, do the same with the inverse of n. If you need both, for example:

1 LCM n POW 1 _1

Cheers,
Louis

> On 28 Aug 2017, at 23:24, Frederick Pitts <address@hidden> wrote:
> 
> Hello,
> 
>    Is there an existing mechanism for accessing rational number
> numerator and denominator parts analogous to that for accessing complex
> number real and imaginary parts?  If yes, please let me know how.  If
> no, can a mechanism be implemented?
> 
> Respectfully,
> 
> Fred
> 




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