Hi Stavros,
One last question
On Monday 17 September 2007, Stavros Macrakis wrote:
> I guess I don't understand your requirement. What exactly is the
> transformation you are trying to perform? Please give us both the input
> and the output of the transformation.
How did you determine the 5 in the for loop, can't this be done automatically?
> You can write a loop do this systematically, e.g.
>
> substabn(ex):=
> block([newex],
> for i: 1 thru 5 do
> while denom(newex: ex*(a+b+i)!/((a+b+i)*(a+b+i-1)!))=1
> do ex:newex,
> ex)
Andre