[GiNaC-list] Randomness when using lsolve

Federico Bergero fedebergero at gmail.com
Thu Jan 16 20:29:57 CET 2014

Thanks Vladimir.
I was just reading the FAQ about that.


On Thu, Jan 16, 2014 at 4:28 PM, Vladimir V. Kisil
<kisilv at maths.leeds.ac.uk> wrote:
>         Good evening,
>>>>>> On Thu, 16 Jan 2014 17:20:31 -0200, Federico Bergero <fedebergero at gmail.com> said:
>     FB> what is going on there? Is there a way to have a deterministic
>     FB> solution?
>     You cannot force GiNaC to produce always a+b and not b+a. However,
>   this expressions are equal and GiNaC is able to check that. If this is
>   crucial for you for some reasons, you need to write your own filtering
>   output.
>   Best wishes,
> --
> Vladimir V. Kisil     email: kisilv at maths.leeds.ac.uk
>                         www: http://www.maths.leeds.ac.uk/~kisilv/
> Book: Geometry of Mobius Transformations
> http://www.worldscientific.com/worldscibooks/10.1142/p835

I find television very educational. Every time someone switches it on,
I go into another room and read a good book.

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