Re: PARI 2.6 syntax 2: [f(x)|x<-a,b(x)]

Bill Allombert on Fri, 08 Mar 2013 13:41:25 +0100

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Re: PARI 2.6 syntax 2: [f(x)|x<-a,b(x)]

To: pari-dev@pari.math.u-bordeaux.fr
Subject: Re: PARI 2.6 syntax 2: [f(x)|x<-a,b(x)]
From: Bill Allombert <Bill.Allombert@math.u-bordeaux1.fr>
Date: Fri, 8 Mar 2013 13:41:15 +0100
Delivery-date: Fri, 08 Mar 2013 13:41:25 +0100
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On Fri, Mar 08, 2013 at 09:29:07AM +0100, Joerg Arndt wrote:
> * Bill Allombert <Bill.Allombert@math.u-bordeaux1.fr> [Mar 08. 2013 08:28]:
> This sounds bad.
> 
> A new keyword "in"?
> Yes, this will clash with variables in existing programs.
> Instead a new keyword "from"?
> Not that nice but will hopefully clash much less.

Space are ignored, so 'x in a' is read as 'xina'.

Cheers,
Bill.

Follow-Ups:
- Re: PARI 2.6 syntax 2: [f(x)|x<-a,b(x)]
  - From: Andreas Enge <andreas.enge@inria.fr>

References:
- PARI 2.6 syntax 2: [f(x)|x<-a,b(x)]
  - From: Bill Allombert <Bill.Allombert@math.u-bordeaux1.fr>
- Re: PARI 2.6 syntax 2: [f(x)|x<-a,b(x)]
  - From: Joerg Arndt <arndt@jjj.de>

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