Re: [sage-support] Hole in algorhitm

2011-11-29 Thread Artur
Dear Doug, Could You infrom me how I can increase precission in my SAGE? Best wishes Artur W dniu 2011-11-29 05:20, D. S. McNeil pisze: :-/ That's definitely a bug. The precision used in integral_points_with_bounded_mw_coeffs (100 bits) is too small to find that solution. Even bumping the

[sage-support] Hole in algorhitm

2011-11-28 Thread Artur
E=EllipticCurve([0,-82569375]) E.integral_points() [(436 : 559 : 1), (450 : 2925 : 1), (666 : 14589 : 1), (900 : 25425 :1), (1150 : 37925 : 1), (1800 : 75825 : 1), (2619 : 133722 : 1), (26154: 4229667 : 1), (27675 : 4603950 : 1)] What about 748476100^3-82569375 = 20477027135825^2 Best wishes

Re: [sage-support] Hole in algorhitm

2011-11-28 Thread D. S. McNeil
:-/ That's definitely a bug. The precision used in integral_points_with_bounded_mw_coeffs (100 bits) is too small to find that solution. Even bumping the precision to 120 bits suffices, although that's probably the wrong approach: [(436 : 559 : 1), (450 : 2925 : 1), (666 : 14589 : 1), (900 :