[GiNaC-list] GiNaC-list Digest, Vol 140, Issue 3

[Feng Feng]

Thanks so much for the fix!


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> 发件人: ginac-list-request at ginac.de
> 发送时间: 2019-04-05 18:00:01 (星期五)
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> 主题: GiNaC-list Digest, Vol 140, Issue 3
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> Today's Topics:
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>    1. Re: problem about cl_N output format (Richard B. Kreckel)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Thu, 4 Apr 2019 20:29:28 +0200
> From: "Richard B. Kreckel" <kreckel at in.terlu.de>
> To: ginac-list at ginac.de
> Subject: Re: [GiNaC-list] problem about cl_N output format
> Message-ID: <127d10ab-b138-06b7-950e-a104ca251e4e at in.terlu.de>
> Content-Type: text/plain; charset=utf-8
> 
> Hi,
> 
> On 04.04.19 08:05, Feng Feng wrote:
> > Hi all, I got a problem with the csrc_cl_N output format, for example,
> > 
> > ex expr = pow(1+x(0),-6);
> > 
> > expr.print(print_csrc_cl_N(cout));
> > 
> > 
> > I got an output as
> > 
> > 
> > expt( x(0)+1, (--6))
> > 
> > 
> > and it seems that "--" should be only one "-".
> > 
> > so is it normal or a bug? 
> 
> Clearly a bug. I've pushed a fix to git.
> 
> Thanks for reporting this!
> 
>   -richy.
> 
> PS: In the future, when reporting bugs in GiNaC or in other open source
> projects, please send in complete test programs. This makes it easier
> for developers.
> 
> 
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