[GiNaC-list] problem about cl_N output format

[Richard B. Kreckel]

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.