Date: Jun 13, 2013 7:39 PM
Author: Waldek Hebisch
Subject: Re: The Charlwood Fifty

Nasser M. Abbasi <nma@12000.org> wrote:
> On 6/13/2013 5:04 PM, Waldek Hebisch wrote:
>

> >
> > I tried sympy-0.7.2 on the ten. I got anwers for #2 and #10:

>
> If any one interested, I have screen shots from sympy up now.
>
> http://www.12000.org/my_notes/ten_hard_integrals/index.htm
>
> I used whatever my Linux installed for me via package manager, which
> it says it is sympy 0.7.1-rc1-3. It gave result for #10 for
> this version.
>

> >
> > #4 did not finish after 35 min.

>
> For me, it was #5 which never finished, waited 1 hr.


I gave wrong number: it was #5. In fact it is still
runnig 2h 20min, 4.3GB RAM in use.

--
Waldek Hebisch
hebisch@math.uni.wroc.pl