Changes
- Add CHANGES.md
- Add dune-release-distrib job in CI
- Add
sub in signature of a base field - Implement sub for
Ff.MakeFp and Ff.MakeFp2 - Add
factor_power_of_two in PRIME module type and implement it in Ff.MakeFp. - Add
sqrt in PRIME module type and implement it in Ff.MakeFp using Tonelli-Shanks algorithm.