SaveAt

diffrax.SaveAt

Determines what to save as output from the differential equation solve.

Instances of this class should be passed as the saveat argument of diffrax.diffeqsolve.

t0: bool dataclass-field

t1: bool dataclass-field

ts: Union[Sequence[Scalar], Array['times']] dataclass-field

steps: bool dataclass-field

dense: bool dataclass-field

solver_state: bool dataclass-field

controller_state: bool dataclass-field

made_jump: bool dataclass-field

__init__(self, t0: bool = False, t1: bool = False, ts: Union[Sequence[Scalar], Array['times']] = None, steps: bool = False, dense: bool = False, solver_state: bool = False, controller_state: bool = False, made_jump: bool = False)

Main Arguments:

• t0: If True, save the initial input y0.
• t1: If True, save the output at t1.
• ts: Some array of times at which to save the output.
• steps: If True, save the output at every step of the numerical solver.
• dense: If True, save dense output, that can later be evaluated at any part of the interval \([t_0, t_1]\) via sol = diffeqsolve(...); sol.evaluate(...).

Other Arguments:

It is less likely you will need to use these options.

• solver_state: If True, save the internal state of the numerical solver at t1.
• controller_state: If True, save the internal state of the step size controller at t1.
• made_jump: If True, save the internal state of the jump tracker at t1.