Function2D

All Known Implementing Classes:

LineFunction2D, NormalDistributionFunction2D, PolynomialFunction2D, PowerFunction2D
```
public interface Function2D
```
A function of the form y = f(x).

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  double getValue(double x)
  Returns the value of the function ('y') for a given input ('x').

- Method Detail
  - getValue
```
double getValue(double x)
```
    Returns the value of the function ('y') for a given input ('x').
    
    Parameters:
    
    x - the x-value.
    
    Returns:
    
    The function value.