edu.jas.root
Class RealRootTuple<C extends GcdRingElem<C> & Rational>

java.lang.Object
  edu.jas.root.RealRootTuple<C>

Type Parameters:

C - coefficient type.

public class RealRootTuple<C extends GcdRingElem<C> & Rational>
extends java.lang.Object

RealAlgebraicNumber root tuple.

Author:

Heinz Kredel

Field Summary

java.util.List<RealAlgebraicNumber<C>>

tuple Tuple of RealAlgebraicNumbers.

Constructor Summary

RealRootTuple(java.util.List<RealAlgebraicNumber<C>> t)
Constructor.

Method Summary

RealRootTuple<C>	clone() Clone this.
java.util.List<BigDecimal>	decimalMagnitude() Decimal approximation of each coordinate.
boolean	equals(java.lang.Object b) Comparison with any other object.
java.util.List<BigRational>	getRational() Rational approximation of each coordinate.
int	hashCode() Hash code for this Rectangle.
BigRational	rationalLength() Rational Length.
int	signum() Signum.
java.lang.String	toScript() Get a scripting compatible string representation.
java.lang.String	toString() String representation of tuple.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

tuple

public final java.util.List<RealAlgebraicNumber<C extends GcdRingElem<C> & Rational>> tuple

Tuple of RealAlgebraicNumbers.

Constructor Detail

RealRootTuple

public RealRootTuple(java.util.List<RealAlgebraicNumber<C>> t)

Constructor.

Parameters:

t - list of roots.

Method Detail

toString

public java.lang.String toString()

String representation of tuple.

Overrides:

toString in class java.lang.Object

See Also:

Object.toString()

toScript

public java.lang.String toScript()

Get a scripting compatible string representation.

Returns:

script compatible representation for this Rectangle.

clone

public RealRootTuple<C> clone()

Clone this.

Overrides:

clone in class java.lang.Object

See Also:

Object.clone()

equals

public boolean equals(java.lang.Object b)

Comparison with any other object.

Overrides:

equals in class java.lang.Object

See Also:

Object.equals(java.lang.Object)

hashCode

public int hashCode()

Hash code for this Rectangle.

Overrides:

hashCode in class java.lang.Object

See Also:

Object.hashCode()

getRational

public java.util.List<BigRational> getRational()

Rational approximation of each coordinate.

Returns:

list of coordinate points.

decimalMagnitude

public java.util.List<BigDecimal> decimalMagnitude()

Decimal approximation of each coordinate.

Returns:

list of coordinate points.

rationalLength

public BigRational rationalLength()

Rational Length.

Returns:

max |v_i|;

signum

public int signum()

Signum.

Returns:

?;