improve_solutions

luminet.solver.improve_solutions(func: Callable, x: numpy.ndarray, y: numpy.ndarray, kwargs: Dict) → numpy.ndarray

Find the root of a function.

Uses brentq to find the root of a function.

Parameters:

• func (Callable) – function to find the root of

• x (np.ndarray) – x values

• y (np.ndarray) – y values

• kwargs (Dict) – keyword arguments for the function

Returns:

float – Root of the function i.e. where \(y = 0\)