Karim Belabas on Wed, 15 Feb 2012 18:27:46 +0100 |
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Re: Elliptic modular functions |
* Andreas Enge [2012-02-15 17:56]: > Currently, the only modular function that is exported is ellj, but > many others are essentially computed along the way or are hidden in the > source code (double eta quotients, for instance, as used by quadhilbert). > > Do you agree that it would be a good idea to export these and other functions? > Concretely, I am thinking of > elldedekindeta, eta(x, 1) ? > ellweber, ellweber1, ellweber2 These are exported as weber(x, 0 / 1 / 2) > ellgamma2, ellgamma3. I'm not sure what these two denote: maybe elleisnum(E, 2 / 3, 1) ??? > If yes, I would be willing to work on it as well as on optimisations and > further functions (at a very leisurely pace, though). So it seems they are all already exported. It would be interesting to test and optimize them, though... Thanks ! K.B. -- Karim Belabas, IMB (UMR 5251) Tel: (+33) (0)5 40 00 26 17 Universite Bordeaux 1 Fax: (+33) (0)5 40 00 69 50 351, cours de la Liberation http://www.math.u-bordeaux1.fr/~belabas/ F-33405 Talence (France) http://pari.math.u-bordeaux1.fr/ [PARI/GP] `