Crate diffsol_nl 

diffsol-nl

Time-unaware non-linear solver traits and implementations for diffsol.

This crate provides the non-linear operator and solver abstractions used by diffsol, together with a Newton implementation built on top of the linear solvers provided by diffsol_la.

Re-exports

pub use convergence::Convergence;

pub use convergence::ConvergenceStatus;

pub use error::NlError;

pub use error::NonLinearSolverError;

pub use line_search::BacktrackingLineSearch;

pub use line_search::LineSearch;

pub use line_search::NoLineSearch;

pub use newton::newton_iteration;

pub use newton::NewtonNonlinearSolver;

pub use nonlinear_op::NonLinearOp;

pub use nonlinear_op::NonLinearOpJacobian;

pub use nonlinear_solver::NonLinearSolveSolution;

pub use nonlinear_solver::NonLinearSolver;

Modules

convergence

Convergence testing for iterative non-linear solvers.

error

Error types and handling.

line_search

Line search implementations for globalising the Newton iteration.

newton

The Newton non-linear solver.

nonlinear_op

The NonLinearOp and NonLinearOpJacobian traits describing a time-unaware non-linear operator F(x) and its Jacobian J(x).

nonlinear_solver

Non-linear solver traits.

Macros

non_linear_solver_error