Expand 1/(y*y-1)



partfrac( 1 / ( y^2 - 1 ) , y ) ;

On 6/10/06, Roman <rvru at mega.ist.utl.pt> wrote:

> how I can do this with Maxima?
>
>    1
> ------ =>
>   2
> y  - 1
>
>      1                1
> --------- - ---------
> 2 (y - 1)   2 (y + 1)