Maarten Derickx
unread,Dec 17, 2021, 6:24:34 AM12/17/21Sign in to reply to author
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to lmfdb-support
Hi,
Is it possible to obtain defining equations for all degree d numberfields in the LMFDB, where d=2, 3, 4?
Motivation: For a project I am working on I want to compute certain things regarding isogenies over degree d number fields (using code that is almost finished implementing). The code is quite fast for degree 2, 3, still performs ok for degree 4 but gets quite slow for degrees > 4. A back of the envelope estimation with how many number fields there are in the lmfdb (and checking runtimes for certain complicated large discriminant fields) shows that it should be reasonable to run this computation for all number fields of degree 2, 3 and maybe even degree 4 in the lmfdb. And it would be nice to have some numerics on the outcomes of these computations on an lmfdb scale dataset.
Thanks,
Maarten