Uses of Class
edu.jas.root.Interval

Packages that use Interval

Package	Description
edu.jas.root	Real and Complex Root Computation package.

Uses of Interval in edu.jas.root

Fields in edu.jas.root declared as Interval

Modifier and Type	Field	Description
(package private) Interval<C>	RealAlgebraicRing.root	Isolating interval for a real root.

Methods in edu.jas.root that return Interval

Modifier and Type	Method	Description
Interval<C>	Interval.copy()	Copy this.
Interval<C>	RealRootsSturm.excludeZero(Interval<C> iv, List<GenPolynomial<C>> S)	Exclude zero v2.
Interval<C>	RealRootsSturm.excludeZeroOld(Interval<C> iv, List<GenPolynomial<C>> S)	Exclude zero, old version.
Interval<C>	RealAlgebraicRing.getRoot()	Get the interval for the real root.
Interval<C>	RealRootsAbstract.halfInterval(Interval<C> iv, GenPolynomial<C> f)	Half interval.
Interval<C>	RealRootsAbstract.invariantMagnitudeInterval(Interval<C> iv, GenPolynomial<C> f, GenPolynomial<C> g, BigRational eps)	Invariant interval for algebraic number magnitude.
abstract Interval<C>	RealRootsAbstract.invariantSignInterval(Interval<C> iv, GenPolynomial<C> f, GenPolynomial<C> g)	Invariant interval for algebraic number sign.
Interval<C>	RealRootsSturm.invariantSignInterval(Interval<C> iv, GenPolynomial<C> f, GenPolynomial<C> g)	Invariant interval for algebraic number sign.
Interval<C>	RealRootsSturm.invariantSignInterval(Interval<C> iv, GenPolynomial<C> f, List<GenPolynomial<C>> Sg)	Invariant interval for algebraic number sign.
Interval<C>	Interval.multiply(Interval<C> o)	Multiply intervals.
static <C extends RingElem<C> & Rational> Interval<C>	RootUtil.parseInterval(RingFactory<C> fac, String s)	Parse interval for a real root from String.
Interval<C>	RealRootsAbstract.realIntervalMagnitudeInterval(Interval<C> iv, GenPolynomial<C> f, GenPolynomial<C> g)	Real algebraic number magnitude.
Interval<C>	RealRoots.refineInterval(Interval<C> iv, GenPolynomial<C> f, BigRational eps)	Refine interval.
Interval<C>	RealRootsAbstract.refineInterval(Interval<C> iv, GenPolynomial<C> f, BigRational eps)	Refine interval.
Interval<C>	Interval.subtract(Interval<C> o)	Subtract intervals.
Interval<C>	Interval.sum(Interval<C> o)	Sum of intervals.

Methods in edu.jas.root that return types with arguments of type Interval

Modifier and Type	Method	Description
List<Interval<C>>	RealRoots.realRoots(GenPolynomial<C> f)	Isolating intervals for the real roots.
List<Interval<C>>	RealRoots.realRoots(GenPolynomial<C> f, C eps)	Isolating intervals for the real roots.
List<Interval<C>>	RealRoots.realRoots(GenPolynomial<C> f, BigRational eps)	Isolating intervals for the real roots.
abstract List<Interval<C>>	RealRootsAbstract.realRoots(GenPolynomial<C> f)	Isolating intervals for the real roots.
List<Interval<C>>	RealRootsAbstract.realRoots(GenPolynomial<C> f, C eps)	Isolating intervals for the real roots.
List<Interval<C>>	RealRootsAbstract.realRoots(GenPolynomial<C> f, BigRational eps)	Isolating intervals for the real roots.
List<Interval<C>>	RealRootsSturm.realRoots(GenPolynomial<C> f)	Isolating intervals for the real roots.
List<Interval<C>>	RealRootsSturm.realRoots(Interval<C> iv, List<GenPolynomial<C>> S)	Isolating intervals for the real roots.
List<Interval<C>>	RealRoots.refineIntervals(List<Interval<C>> V, GenPolynomial<C> f, BigRational eps)	Refine intervals.
List<Interval<C>>	RealRootsAbstract.refineIntervals(List<Interval<C>> V, GenPolynomial<C> f, BigRational eps)	Refine intervals.

Methods in edu.jas.root with parameters of type Interval

Modifier and Type	Method	Description
BigDecimal	RealRootsAbstract.approximateRoot(Interval<C> iv, GenPolynomial<C> f, BigRational eps)	Approximate real root.
C	RealRootsAbstract.bisectionPoint(Interval<C> iv, GenPolynomial<C> f)	Bi-section point.
boolean	Interval.contains(Interval<C> vc)	Test if an interval is contained in this interval.
Interval<C>	RealRootsSturm.excludeZero(Interval<C> iv, List<GenPolynomial<C>> S)	Exclude zero v2.
Interval<C>	RealRootsSturm.excludeZeroOld(Interval<C> iv, List<GenPolynomial<C>> S)	Exclude zero, old version.
Interval<C>	RealRootsAbstract.halfInterval(Interval<C> iv, GenPolynomial<C> f)	Half interval.
Interval<C>	RealRootsAbstract.invariantMagnitudeInterval(Interval<C> iv, GenPolynomial<C> f, GenPolynomial<C> g, BigRational eps)	Invariant interval for algebraic number magnitude.
abstract Interval<C>	RealRootsAbstract.invariantSignInterval(Interval<C> iv, GenPolynomial<C> f, GenPolynomial<C> g)	Invariant interval for algebraic number sign.
Interval<C>	RealRootsSturm.invariantSignInterval(Interval<C> iv, GenPolynomial<C> f, GenPolynomial<C> g)	Invariant interval for algebraic number sign.
Interval<C>	RealRootsSturm.invariantSignInterval(Interval<C> iv, GenPolynomial<C> f, List<GenPolynomial<C>> Sg)	Invariant interval for algebraic number sign.
C	RealRootsAbstract.magnitudeBound(Interval<C> iv, GenPolynomial<C> f)	Magnitude bound.
Interval<C>	Interval.multiply(Interval<C> o)	Multiply intervals.
C	RealRootsAbstract.realIntervalMagnitude(Interval<C> iv, GenPolynomial<C> f, GenPolynomial<C> g)	Real algebraic number magnitude.
Interval<C>	RealRootsAbstract.realIntervalMagnitudeInterval(Interval<C> iv, GenPolynomial<C> f, GenPolynomial<C> g)	Real algebraic number magnitude.
int	RealRootsAbstract.realIntervalSign(Interval<C> iv, GenPolynomial<C> f, GenPolynomial<C> g)	Real algebraic number sign.
C	RealRoots.realMagnitude(Interval<C> iv, GenPolynomial<C> f, GenPolynomial<C> g, BigRational eps)	Real algebraic number magnitude.
C	RealRootsAbstract.realMagnitude(Interval<C> iv, GenPolynomial<C> f, GenPolynomial<C> g, BigRational eps)	Real algebraic number magnitude.
long	RealRoots.realRootCount(Interval<C> iv, GenPolynomial<C> f)	Number of real roots in interval.
abstract long	RealRootsAbstract.realRootCount(Interval<C> iv, GenPolynomial<C> f)	Number of real roots in interval.
long	RealRootsSturm.realRootCount(Interval<C> iv, GenPolynomial<C> f)	Number of real roots in interval.
long	RealRootsSturm.realRootCount(Interval<C> iv, List<GenPolynomial<C>> S)	Number of real roots in interval.
Long	RealRootsAbstract.realRootNumber(GenPolynomial<C> f, Interval<C> v)	Root number.
List<Interval<C>>	RealRootsSturm.realRoots(Interval<C> iv, List<GenPolynomial<C>> S)	Isolating intervals for the real roots.
int	RealRoots.realSign(Interval<C> iv, GenPolynomial<C> f, GenPolynomial<C> g)	Real algebraic number sign.
int	RealRootsAbstract.realSign(Interval<C> iv, GenPolynomial<C> f, GenPolynomial<C> g)	Real algebraic number sign.
Interval<C>	RealRoots.refineInterval(Interval<C> iv, GenPolynomial<C> f, BigRational eps)	Refine interval.
Interval<C>	RealRootsAbstract.refineInterval(Interval<C> iv, GenPolynomial<C> f, BigRational eps)	Refine interval.
void	RealAlgebraicRing.setRoot(Interval<C> v)	Set a refined interval for the real root.
boolean	RealRoots.signChange(Interval<C> iv, GenPolynomial<C> f)	Sign changes on interval bounds.
boolean	RealRootsAbstract.signChange(Interval<C> iv, GenPolynomial<C> f)	Sign changes on interval bounds.
List<Integer>	RealRootsAbstract.signSequence(GenPolynomial<C> f, Interval<C> v)	Thom sign sequence.
Interval<C>	Interval.subtract(Interval<C> o)	Subtract intervals.
Interval<C>	Interval.sum(Interval<C> o)	Sum of intervals.

Method parameters in edu.jas.root with type arguments of type Interval

Modifier and Type	Method	Description
List<Interval<C>>	RealRoots.refineIntervals(List<Interval<C>> V, GenPolynomial<C> f, BigRational eps)	Refine intervals.
List<Interval<C>>	RealRootsAbstract.refineIntervals(List<Interval<C>> V, GenPolynomial<C> f, BigRational eps)	Refine intervals.

Constructors in edu.jas.root with parameters of type Interval

Modifier	Constructor	Description
	RealAlgebraicRing(GenPolynomial<C> m, Interval<C> root)	The constructor creates a RealAlgebraicNumber factory object from a GenPolynomial objects module.
	RealAlgebraicRing(GenPolynomial<C> m, Interval<C> root, boolean isField)	The constructor creates a RealAlgebraicNumber factory object from a GenPolynomial objects module.