[PATCH] Installing and loading new contrib packages



On Wednesday 19 March 2003 20:07, David.Billinghurst@riotinto.com wrote:
Da> The new packages in contrib are not installed, and the
Da> directories aren't in default search path. This patch
Da> does it for nset and pdiff.
Da>
Da> Is this OK to install?  How about the other new stuff?

I vote to install it as soon as possible ;-). Actually, I prefer to use nset  
instead functions in set package. Some functions from set, e.g. intersection 
don't work. 
(C1) (l1:[a,b],l2:[b,c]);
(D1)                                [b, c]
(C2) intersection(l1,l2);
(D2)                                [b, c]
(C3) load(nset);
(D3)      /usr/local/share/maxima/5.9.0.1cvs/share/contrib/nset.lisp
(C4) intersect(l1,l2);
(D4)                                  {b}

best regards,
Valerij
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