solprop.stepper

The integrators, Runge-Kutta tableaux, the step controller and step schedules.

Backend-agnostic scalar logic of the solver (docs/dev/stepper.md).

Modules

controller	Step-size control: the error-norm scaling and the PI controller.
low_storage	The low-storage interaction-picture Runge-Kutta march as a run's integrator (SEP 24).
multistep	Low-call Adams integrators: the method specification and its variable-step algebra.
runge_kutta	The interaction-picture Runge-Kutta march as a run's integrator.
schedule	Fixed step schedules: discover, calibrate, replay, and step landing.
tableau	Explicit Runge-Kutta tableaux with embedded error estimates.