solve_ivp(fun, t_span, y0, method='RK45', t_eval=None, dense_output=False, events=None, vectorized=False, args=None, **options)

Parameters

fun : callable

t_span : 2-member sequence

y0 : array_like, shape (n,)

method : string or `OdeSolver`, optional

t_eval : array_like or None, optional

dense_output : bool, optional

events : callable, or list of callables, optional

vectorized : bool, optional

args : tuple, optional

**options :

first_step : float or None, optional

max_step : float, optional

rtol, atol : float or array_like, optional

jac : array_like, sparse_matrix, callable or None, optional

jac_sparsity : array_like, sparse matrix or None, optional

lband, uband : int or None, optional

min_step : float, optional

Returns

Bunch object with the following fields defined:

t : ndarray, shape (n_points,)

y : ndarray, shape (n, n_points)

sol : `OdeSolution` or None

t_events : list of ndarray or None

y_events : list of ndarray or None

nfev : int

njev : int

nlu : int

status : int

message : string

success : bool

Examples

See :

Back References

The following pages refer to to this document either explicitly or contain code examples using this.

scipy.integrate._ivp.ivp:find_active_events scipy.integrate._odepack_py:odeint

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GitHub : /scipy/integrate/_ivp/ivp.py#156
type: <class 'function'>
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