This is a bug, right?
(%i1) taylor(x*y,x,0,1,y,0,1);
(%o1) +(+y)*x
(%i2) build_info();
Maxima version: 5.22.1
Maxima build date: 16:33 9/21/2010
Host type: i686-pc-linux-gnu
Lisp implementation type: CMU Common Lisp
Lisp implementation version: CVS 20a 20a-release + minimal debian
patches (20A Unicode)
Second question, how do I convert the output of taylor to a polynomial?
Leo
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