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phoebe.util
Class Cubic  view Cubic download Cubic.java

java.lang.Object
  extended byphoebe.util.Cubic

public class Cubic
extends java.lang.Object

This class represents a cubic polynomial data structure. The function is: a + bu + cu^2 +du^3.


Field Summary
(package private)  float a
           
(package private)  float b
           
(package private)  float c
           
(package private)  float d
           
 
Constructor Summary
Cubic(float a, float b, float c, float d)
           
 
Method Summary
 float eval(float u)
          Evaluates cubic.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

a

float a

b

float b

c

float c

d

float d
Constructor Detail

Cubic

public Cubic(float a,
             float b,
             float c,
             float d)
Method Detail

eval

public float eval(float u)
Evaluates cubic.