A (possibly vector) function producing a derivative with respect to t.

It can be integrated using an ODE solver.

Parameters:¶

t : numpy.typing.ArrayLike

The variable with respect to which the derivative is taken.

x : numpy.typing.ArrayLike

The value of the variable being differentiated.

Returns:¶

The derivative of x with respect to t.

Return type:¶

tuple[numpy.typing.ArrayLike, …]

Alias¶

alias of Callable[[_SupportsArray[dtype[Any]] | _NestedSequence[_SupportsArray[dtype[Any]]] | bool | int | float | complex | str | bytes | _NestedSequence[bool | int | float | complex | str | bytes], ndarray[Any, dtype[_ScalarType_co]]], tuple[_SupportsArray[dtype[Any]] | _NestedSequence[_SupportsArray[dtype[Any]]] | bool | int | float | complex | str | bytes | _NestedSequence[bool | int | float | complex | str | bytes], …]]