Recent changes to 427: Solve wrong with irreducible polydecomphttp://sourceforge.net/p/maxima/bugs/427/Recent changes to 427: Solve wrong with irreducible polydecompenMon, 20 Oct 2003 14:59:34 -0000Solve wrong with irreducible polydecomphttp://sourceforge.net/p/maxima/bugs/427/poly: x^5+x-3$
polypoly: subst\(d2,x,d2\);
=&gt; \(x^5+x-3\)^5+x^5+x-6
solve\(polypoly,x\)
=&gt; \[0 = -x^5+15\*x^4-90\*x^3+270\*x^2-406\*x+249\]
This is incorrect. It is specifying the solutions of the
outer composed polynomial \(polydecomp\), not the
composition as a whole -- that said, I don't think there
is any notation in Maxima for specifying the composition
of implicit solutions.
Maxima 5.9.0 gcl 2.5.0
Stavros MacrakisMon, 20 Oct 2003 14:59:34 -0000http://sourceforge.netcc121874cd89cab8b3ccdc4f5a1fd084941b8405