Function

All Known Implementing Classes:: LineColumnMatrix

public interface Function

Interface for realisation of R^m function, where m more or equal 2

Method Summary

Modifier and Type	Method	Description
`double[]`	`multiply(double[] x)`	function that compute (A * x)
`double`	`run(double[] x)`	Compute the function meaning in the point given like vector
`double[]`	`runGradient(double[] x)`	Compute gradient of the function in given point

Method Details
- run
  
  double run(double[] x)
  
  Compute the function meaning in the point given like vector
  
  Parameters:
  
  x - vector that represent point
  
  Returns:
  
  meaning of function like f(x)
- runGradient
  
  double[] runGradient(double[] x)
  
  Compute gradient of the function in given point
  
  Parameters:
  
  x - vector that represent point
  
  Returns:
  
  vector that represent gradient of the function
- multiply
  
  double[] multiply(double[] x)
  
  function that compute (A * x)
  
  Parameters:
  
  x - point for multiply
  
  Returns:
  
  result of computing (A * x)