Open
Description
Problem Description
While there is already some precision machinery in place, we could be much more careful here and probably get quite a bit of performance.
Proposed Solution
Track valuation of discriminant, compute at low precision and raise precision via Hensel lifting only when necessary. Doubling strategy: work at low precision, and double precision when needed.
Alternatives Considered
none yet.
Additional Information
No response
Is there an existing issue for this?
- I have searched the existing issues for a bug report that matches the one I want to file, without success.