|Prof. J. E. Cremona on Wed, 02 Nov 2005 18:00:41 +0100|
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|bug in ellglobalred()|
The following is wrong: GP/PARI CALCULATOR Version 2.2.12 (development CHANGES-1.1375) i686 running linux (ix86/GMP-4.1.4 kernel) 32-bit version compiled: Nov 2 2005, gcc-3.4.3 20041212 (Red Hat 3.4.3-9.EL4) (readline v4.3 enabled, extended help available) (16:29) gp > ellglobalred(ellinit( [0,0,0,-13980,313328])) %1 = [42816, [1, 0, 0, 0], 24] -- the conductor should be 128448, i.e. the exponent of 3 should be 2 and not 1. A fix would bemuch appreciated -- someone must have an idea of which recent changes might have caused this. John -- Prof. J. E. Cremona | University of Nottingham | Tel.: +44-115-9514920 School of Mathematical Sciences | Fax: +44-115-9514951 University Park | Email: John.Cremona@nottingham.ac.uk Nottingham NG7 2RD, UK | This message has been checked for viruses but the contents of an attachment may still contain software viruses, which could damage your computer system: you are advised to perform your own checks. Email communications with the University of Nottingham may be monitored as permitted by UK legislation.