QuasiNewtonOptimization
- class optking.stepAlgorithms.QuasiNewtonOptimization(molsys, history, params)[source]
Bases:
OptimizationAlgorithm
,ABC
Methods Summary
expected_energy
(step, grad, hess)Quadratic energy model
requires
()Returns tuple with strings ('energy', 'gradient', 'hessian') for what the algorithm needs to compute a new point
take_step
([fq, H, energy, return_str])Compute step and take step
Methods Documentation