Cauchy principal value integral



Richard Fateman ?????:
> for what it is worth, commercial macsyma gives, for
> integrate(1/x,x,-1,2)
>
>   Principal value   log(2)+2*%pi*%i
>
>
> but if intanalysis:false$
>
> then it gives
>
> log(2).
>
>
>
> _______________________________________________
> Maxima mailing list
> Maxima at math.utexas.edu
> http://www.math.utexas.edu/mailman/listinfo/maxima
>
>   
Hello

Where I can download commercial Macsyma?

Thanks