I need something that can be compiled with my existing c++ code. So I think GiNaC is more suitable for me.
After checking out the reference manual of GiNaC, I guess class idx and varidx and indexed() is the thing for me. Is it right?

2007/1/31, Charlls Quarra <charlls_quarra@yahoo.com.ar>:

--- Zhongxing Xu <xuzhongxing@gmail.com> escribió:

> Hello,
> Is there something like array expression in GiNaC? I
> want to do symbolic
> computation involving array expressions related to
> program verification.
> I would like to implement a theorem prover on top of
> GiNaC. So I also need
> conditional expressions.
>
> For example:
> x = mem[2] + 2;
> y = mem[i] -3;
> x >= 3;
> Can GiNaC represent these expressions?
> Note that array index might be a symbolic value.


I assume you already considered +CAL? not that you
can't do it with ginac, im sure its possible, but this
is a language specific for the purpose of algorithm
verification







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