Thanks!

tM

On 22 Mrz., 14:45, Mike Hansen <mhan...@gmail.com> wrote:
> On Mar 22, 5:25 am, tM <totesmons...@yahoo.de> wrote:
>
> > I have no idea where the problem is:
>
> The problem comes from the difference between str and repr:
>
> sage: f = x^2 + 3
> sage: repr(f)
> 'x^2 + 3'
> sage: str(f)
> '\n                                     2\r
> \n                                    x  + 3'
>
> Notice how the str is the pretty printed version.  The newline and all
> the the spaces are what gives the indentation error.  I've put a
> minimal fix up athttp://www.sagenb.org/home/pub/392/as well as a (in
> my opinion) much better fix which avoids the use of strings at all.
>
> --Mike
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