Re: [sage-devel] Possible simon_two_descent bug

2012-05-26 Thread John Cremona
This does look like a bug to me. It is likely that there was an error calling the gp script, and Sage then fails to parse the output. Can you file a trac ticket for this? For more than a year there have been numerous attempts by me, Martin Raum an others to change the way Sage uses the Simon sc

[sage-devel] Possible simon_two_descent bug

2012-05-25 Thread Alex C
Hi Sage developers. I'm new to Sage, and I think I have found a bug, but I may very well be doing something wrong. I'm on Ubuntu 11.04 64bit using Sage 5.0. Code which produces the problem is below. Thank you for any help. -- | S