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Class benno.number.QuadraticForm 

java.lang.Object
   |
   +----benno.number.QuadraticForm
public class QuadraticForm
extends Object
this is for Number Theory MAS320@qmw, coursework 4. It represents a form A x^2 + B xy + C y^2

Variable Index

o A
o B
o C

Constructor Index

o QuadraticForm(long, long, long)

Method Index

o definiteReductionStep()
this makes one step in the definite form reduction algorithm.
o discriminant()
o firstRoot()
o isDefinite()
o isReduced()
o rightNeighbour(long)
returns the right neighbour by k
o toString()

Variables

o A 
 public long A
o B 
 public long B
o C 
 public long C

Constructors

o QuadraticForm 
 public QuadraticForm(long a,
                      long b,
                      long c)

Methods

o toString 
 public String toString()
Overrides:
toString in class Object
o discriminant 
 public long discriminant()
o isDefinite 
 public boolean isDefinite()
o isReduced 
 public boolean isReduced()
o firstRoot 
 public QuadraticIrrational firstRoot()
o rightNeighbour 
 public QuadraticForm rightNeighbour(long k)
returns the right neighbour by k

o definiteReductionStep 
 public QuadraticForm definiteReductionStep()
this makes one step in the definite form reduction algorithm. 

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