Here is the root problem, which I think illustrates some unintended
consequences.
Changes at #10627 make possible things like printing a matrix with -,
0, + if the entries are negative, zero or positive. Which is a very
nice thing to have. You can also specify a translation dictionary
between
On Jun 25, 7:15 am, Rob Beezer goo...@beezer.cotse.net wrote:
I've seen sporadic hangs when working with matrices of algebraic
numbers. Despite my great love for QQbar, this has dampened my
enthusiasm somewhat, though maybe that is hard to recognize. It got
so bad today, I went digging.
It can also be very expensive to test elements of QQbar for equality.
John
On Sat, Jun 25, 2011 at 11:39 AM, Dima Pasechnik dimp...@gmail.com wrote:
On Jun 25, 7:15 am, Rob Beezer goo...@beezer.cotse.net wrote:
I've seen sporadic hangs when working with matrices of algebraic
numbers.
On Jun 25, 3:39 am, Dima Pasechnik dimp...@gmail.com wrote:
Do you mean real algebraic numbers ?
So the code in question actually computes these numbers to a high
precision, no?
The ones I have seen giving me trouble appear to be mostly from QQbar,
and not in AA, so are complex. The one case
