[GiNaC-list] problem with function pow

[Saurav Pathak]

Chris Dams wrote:

>Dear Saurav,
>
>On Tue, 2006-02-07 at 16:13 -0500, Saurav Pathak wrote:
>
>  
>
>>+      string str = "pow(x, 2)";
>>    
>>
>
>Change this into string str = "x^2"; and you're fine.
>
>  
>
Hi Chris,

In real life, I get such strings from an external parser that converts 
MathML.  Some functions are complicated and have other functions 
embedded---for instance exponentials.  I don't want to further parse 
such a string.

Thanks,
Saurav