StateJacobian (OREKIT 12.1.2 API)

```
public interface StateJacobian
```
Interface representing the Jacobian of a vector function depending on SpacecraftState.

Since:

8.0

Author:

Luc Maisonobe

See Also:

Differentiation.differentiate(StateFunction, int, org.orekit.attitudes.AttitudeProvider, org.orekit.orbits.OrbitType, org.orekit.orbits.PositionAngleType, double, int), StateFunction

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  double[][] value(SpacecraftState state)
  Evaluate the Jacobian of the function.

- Method Detail
  - value
```
double[][] value(SpacecraftState state)
```
    Evaluate the Jacobian of the function.
    
    Parameters:
    
    state - spacecraft state as the sole free parameter of the function.
    
    Returns:
    
    Jacobian matrix