Robert Dodier

save() doesn't handle structs correctly

Fixed by commit a5d1d3e. Closing this ticket.

I bumped into another example today, in which restoring from save(..., all) changes the properties of MNCTIMES and therefore causes previously-acceptable .12345 to trigger a syntax error. See comment referring to bug #3047 in tests/rtestdefstruct.mac.

make_array arrays not well integrated

Thanks for the bug report. Can you clarify the final comment: "Closed form: S(n) = 2^n*(3*n+4)/6 - 2*(-1)^n/3"? I don't understand what that is referring to.

simplify_sum gives wrong result for sums with finite-support binomial

I think it's a bug; "=" for sets should be defined in terms of "=" for elements, so if elements are equivalent under "=", then so are the sets, I think. It appears that "=" for the sets is not punting to "=" for the elements as I would expect. I don't know how that would happen -- I seem to recall ALIKE1 for nonatomic expressions calls ALIKE1 for the operator and for each pair of arguments. I haven't looked at ALIKE1 for some time and I haven't further investigated this bug, so I may be wildly mistaken...

Pretty printer display extent incorrect for multiple subscripts