Robuta

https://www.intel.com/content/www/us/en/docs/onemkl/developer-reference-fortran/2023-1/larrb.html ?larrb Provides limited bisection to locate eigenvalues for more accuracy. https://www.intel.com/content/www/us/en/docs/onemkl/developer-reference-fortran/2024-1/larrb.html ?larrb Provides limited bisection to locate eigenvalues for more accuracy.