Jcg.geometry

Class AlgebraExact

java.lang.Object

Jcg.geometry.AlgebraExact

public class AlgebraExact
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
AlgebraExact()

Method Summary

Modifier and Type	Method and Description
static java.math.BigDecimal	det22(java.math.BigDecimal... m) Exact computation of 2x2 determinant
static java.math.BigDecimal	det33(java.math.BigDecimal... m) Exact computation of 3x3 determinant
static java.math.BigDecimal	det44(java.math.BigDecimal... m) Exact computation of 4x4 determinant
static java.math.BigDecimal	det55(java.math.BigDecimal... m) Exact computation of 5x5 determinant
static java.math.BigDecimal	detnn(int n, java.math.BigDecimal... m) Exact computation of nxn determinant (slower than dimension-specific versions)
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AlgebraExact

public AlgebraExact()

Method Detail

det22

public static java.math.BigDecimal det22(java.math.BigDecimal... m)

Exact computation of 2x2 determinant

det33

public static java.math.BigDecimal det33(java.math.BigDecimal... m)

Exact computation of 3x3 determinant

det44

public static java.math.BigDecimal det44(java.math.BigDecimal... m)

Exact computation of 4x4 determinant

det55

public static java.math.BigDecimal det55(java.math.BigDecimal... m)

Exact computation of 5x5 determinant

detnn

public static java.math.BigDecimal detnn(int n,
                                         java.math.BigDecimal... m)

Exact computation of nxn determinant (slower than dimension-specific versions)

main

public static void main(java.lang.String[] args)