Module solver 

Differential Equation Solver Framework — general-purpose ODE/PDE solvers.

Not just RK4 on Lorenz. A complete framework for solving ordinary and partial differential equations with automatic step size control, stability analysis, and conservation law verification.

Re-exports

pub use ode::OdeSolver;

pub use ode::OdeMethod;

pub use ode::OdeState;

pub use ode::OdeSystem;

pub use pde::PdeSolver;

pub use pde::PdeMethod;

pub use pde::ScalarField2D;

pub use boundary::BoundaryCondition;

pub use boundary::BoundaryType;

pub use stability::StabilityAnalysis;

pub use conservation::ConservationCheck;

Modules

boundary

Boundary condition handling — Dirichlet, Neumann, periodic, absorbing.

conservation

Conservation law verification — energy, momentum, mass conservation checks.

ode

ODE solvers — Euler, RK4, RK45 (adaptive), implicit, symplectic methods.

pde

PDE solvers — finite difference methods for heat, wave, and Laplace equations.

spectral

Spectral methods — FFT-based PDE solving for periodic domains.

stability

Stability analysis — automatic step size selection and stiff equation detection.