Karim BELABAS on Sat, 18 Jan 2003 17:38:00 +0100 (MET) |
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Re: gp: algdep(1+.1^10,1) division by zero |
On Mon, 13 Jan 2003, Michael Somos wrote: > pari-dev, > Perhaps this is beating a dead horse, but I found this : > > ? algdep(1+.1^10,1) > *** division by zero in gdiv, gdivgs or ginv > > which can be worked around, and 'algdep()' has definite problems > otherwise, but still, division by zero should not happen. Fixed. [ test explicitly for x = 0. instead of relying on gexpo(x) < -M ] Karim. -- Karim Belabas Tel: (+33) (0)1 69 15 57 48 Dép. de Mathématiques, Bât. 425 Fax: (+33) (0)1 69 15 60 19 Université Paris-Sud Email: Karim.Belabas@math.u-psud.fr F-91405 Orsay (France) http://www.math.u-psud.fr/~belabas/ -- PARI/GP Home Page: http://www.parigp-home.de/