Some of these test failures are due to differences in dummy variables.
One way to fix this is to change the test to use 'equal'; for example,
/* PROBLEM 14 */
is(equal(powerseries((1)/((1-2*x)*(1-3*x)), x, 0), sum((3^(i1+1)-2
*2^i1)*x^i1,i1,0,inf)));
true$
I wasn't able to check all the tests this way:
(%i36) powerseries((1+x)/(1-x)^2, x, 0);
Maxima encountered a Lisp error: Error in COND [or a callee]: The
function ASSQ is undefined.
Maybe I need CVS Maxima to test these -- right now, I don't.
Barton
-----maxima-bounces at math.utexas.edu wrote: -----
>However, some new cases which correspond to your example
>problems fail in the test suite. This is probably a bug in the
>code to run the test suite. Maybe Barton or Stavros can
>consider this. I've appended some relevant test output.
>