How to compute the components of `q=Qfb(A,B,C)`?

Georgi Guninski <[email protected]> Wed, 17 Jul 2024 14:25:40 +0300
Newsgroups gmane.comp.mathematics.pari.devel
Message-ID <CAGUWgD8GridxqoeTrPu4mQUb_Ff2mcURW_gb3Sp091DUGNUcYQ@mail.gmail.com>
I couldn't find this in the fine manual.
Given `q=Qfb(A,B,C)`, how to find A,B,C?