Newton

Source: solvers/newton.py

The standard Newton-Raphson solver which always takes the ‘full’ Newton step.

Other options

linear_solver — str

The linear solver to use within the nonlinear solver

abs_tol — float · default 1e-10

Absolute tolerance in the convergence criteria

rel_tol — float · default 1e-08

Relative tolerance in the convergence criteria

max_its — int · default 25

Maximum number of iterations allowed before issuing an error/exception

verbose — bool · default False

Print the Newton convergence history (per-iteration residual norms, including any line-search sub-iterations) after each solve