I cannot load zeilberger package |||| nusum & Zeilberger
Subject: I cannot load zeilberger package |||| nusum & Zeilberger
From: Andrej Vodopivec
Date: Sat, 6 Jan 2007 17:57:03 +0100
On 1/6/07, giovanni gherdovich <g_gherdovich at yahoo.it> wrote:
> Hello.
>
> I have two questions:
>
> 1) I cannot load the zeilberger package. Here is the
> Maxima session:
>
> How should I do?
You can try with load("Zeilberger/zeilberger.mac") and if that does
not work, upgrade maxima to 5.11.
> 2) I would like to know if the Zeilberger package
> uses the command "nusum" when it performs the Gosper
> Algorithm.
Zeilberger has its own implementation of Gosper algorithm. You can use
it directly with GosperSum. Zeilberger will use the Gosper algorithm
if gosper_in_zeilberger is set to true (which is the default).
Andrej