function for regrouping/factoring the following expression
Subject: function for regrouping/factoring the following expression
From: Julien Martin
Date: Mon, 26 Jul 2010 10:56:12 +0200
thanks,
It works perfectly.
J.
2010/7/26 R Fateman <fateman at cs.berkeley.edu>
> On 7/25/2010 2:10 PM, Rupert Swarbrick wrote:
>
>
> (note that coeff doesn't do anything _that_ clever, so if your power
> of x isn't explicit, it won't work:
>
> (%i7) coeff( (x+2)500, x, 3);
> (%o7) 0
>
>
>
> ratcoef is clever enough.
> Also look at bothcoef.
>
> RJF
>
>
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