Nicolas Tancogne-Dejean requested to merge fix_lalg_inverter into develop May 15, 2020

Description

Fix the behavior of lalg_determinant and lalg_inverter to be more meaningful.

News snippet

Fix the behavior of lalg_determinant and lalg_inverter to be more meaningful.

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.