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[MUG] implicitdiff on generic polynoms
| [MUG] implicitdiff on generic polynoms |
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Author: Charles James Leonardo Quarra Cappiello
Posted: Tue, 19 Nov 2002 07:16:42 -0400
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>> From: "Charles James Leonardo Quarra Cappiello" "charsquarra"
Also, for polynoms define generically i.e:
> p:= x->sum( a[i]*x^i , i=0..n );
implicitdiff fail even if the answer is very natural:
> implicitdiff( p(z)=0 , z , a[0] );
FAIL
even if the answer would amount to
-1
------------
diff(p(z),z)
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