Nicolas Tancogne-Dejean requested to merge relax_evolution_eigen_tol into main Nov 04, 2022

Description

Relax the threshold for the evolution eigensolver, to allow for larger imaginary time-steps and thus faster convergence.

News snippet

Minor changes to the evolution eigensolver.

Checklist

I have checked that my code follows the Octopus coding standards
I have added tests for all the new features added in this request.