public class WordResidueRing<C extends GcdRingElem<C>> extends java.lang.Object implements RingFactory<WordResidue<C>>, QuotPairFactory<GenWordPolynomial<C>,WordResidue<C>>, ValueFactory<GenWordPolynomial<C>,WordResidue<C>>
Modifier and Type | Field and Description |
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protected WordGroebnerBaseAbstract<C> |
bb
Groebner base engine.
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WordIdeal<C> |
ideal
Word polynomial ideal for the reduction.
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protected int |
isField
Indicator if this ring is a field.
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GenWordPolynomialRing<C> |
ring
Polynomial ring of the factory.
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Constructor and Description |
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WordResidueRing(WordIdeal<C> i)
The constructor creates a WordResidueRing object from an Ideal.
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WordResidueRing(WordIdeal<C> i,
boolean isMaximal)
The constructor creates a WordResidueRing object from an WordIdeal.
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Modifier and Type | Method and Description |
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java.math.BigInteger |
characteristic()
Characteristic of this ring.
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WordResidue<C> |
copy(WordResidue<C> c)
Copy WordResidue element c.
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WordResidue<C> |
create(GenWordPolynomial<C> n)
Create from numerator.
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WordResidue<C> |
create(GenWordPolynomial<C> n,
GenWordPolynomial<C> d)
Create from numerator, denominator pair.
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boolean |
equals(java.lang.Object b)
Comparison with any other object.
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WordResidue<C> |
fromInteger(java.math.BigInteger a)
Get a WordResidue element from a BigInteger value.
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WordResidue<C> |
fromInteger(long a)
Get a WordResidue element from a long value.
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java.util.List<WordResidue<C>> |
generators()
Get a list of the generating elements.
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WordResidue<C> |
getONE()
Get the one element.
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WordResidue<C> |
getZERO()
Get the zero element.
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int |
hashCode()
Hash code for this residue ring.
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boolean |
isAssociative()
Query if this ring is associative.
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boolean |
isCommutative()
Query if this ring is commutative.
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boolean |
isField()
Query if this ring is a field.
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boolean |
isFinite()
Is this structure finite or infinite.
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GenWordPolynomialRing<C> |
pairFactory()
Factory for base elements.
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WordResidue<C> |
parse(java.io.Reader r)
Parse WordResidue from Reader.
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WordResidue<C> |
parse(java.lang.String s)
Parse WordResidue from String.
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WordResidue<C> |
random(int n)
WordResidue random.
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WordResidue<C> |
random(int k,
int l,
int d)
Generate a random residum polynomial.
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WordResidue<C> |
random(int n,
java.util.Random rnd)
WordResidue random.
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java.lang.String |
toScript()
Get a scripting compatible string representation.
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java.lang.String |
toString()
Get the String representation as RingFactory.
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GenWordPolynomialRing<C> |
valueFactory()
Factory for base elements.
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protected final WordGroebnerBaseAbstract<C extends GcdRingElem<C>> bb
public final WordIdeal<C extends GcdRingElem<C>> ideal
public final GenWordPolynomialRing<C extends GcdRingElem<C>> ring
protected int isField
public WordResidueRing(WordIdeal<C> i)
i
- polynomial ideal.public WordResidueRing(WordIdeal<C> i, boolean isMaximal)
i
- solvable polynomial ideal.isMaximal
- true, if ideal is maxmal.public GenWordPolynomialRing<C> pairFactory()
pairFactory
in interface QuotPairFactory<GenWordPolynomial<C extends GcdRingElem<C>>,WordResidue<C extends GcdRingElem<C>>>
public GenWordPolynomialRing<C> valueFactory()
valueFactory
in interface ValueFactory<GenWordPolynomial<C extends GcdRingElem<C>>,WordResidue<C extends GcdRingElem<C>>>
public WordResidue<C> create(GenWordPolynomial<C> n)
create
in interface QuotPairFactory<GenWordPolynomial<C extends GcdRingElem<C>>,WordResidue<C extends GcdRingElem<C>>>
create
in interface ValueFactory<GenWordPolynomial<C extends GcdRingElem<C>>,WordResidue<C extends GcdRingElem<C>>>
public WordResidue<C> create(GenWordPolynomial<C> n, GenWordPolynomial<C> d)
create
in interface QuotPairFactory<GenWordPolynomial<C extends GcdRingElem<C>>,WordResidue<C extends GcdRingElem<C>>>
public boolean isFinite()
isFinite
in interface ElemFactory<WordResidue<C extends GcdRingElem<C>>>
ElemFactory.isFinite()
public WordResidue<C> copy(WordResidue<C> c)
copy
in interface ElemFactory<WordResidue<C extends GcdRingElem<C>>>
c
- public WordResidue<C> getZERO()
getZERO
in interface AbelianGroupFactory<WordResidue<C extends GcdRingElem<C>>>
public WordResidue<C> getONE()
getONE
in interface MonoidFactory<WordResidue<C extends GcdRingElem<C>>>
public java.util.List<WordResidue<C>> generators()
generators
in interface ElemFactory<WordResidue<C extends GcdRingElem<C>>>
ElemFactory.generators()
public boolean isCommutative()
isCommutative
in interface MonoidFactory<WordResidue<C extends GcdRingElem<C>>>
public boolean isAssociative()
isAssociative
in interface MonoidFactory<WordResidue<C extends GcdRingElem<C>>>
public boolean isField()
isField
in interface RingFactory<WordResidue<C extends GcdRingElem<C>>>
public java.math.BigInteger characteristic()
characteristic
in interface RingFactory<WordResidue<C extends GcdRingElem<C>>>
public WordResidue<C> fromInteger(java.math.BigInteger a)
fromInteger
in interface ElemFactory<WordResidue<C extends GcdRingElem<C>>>
a
- BigInteger.public WordResidue<C> fromInteger(long a)
fromInteger
in interface ElemFactory<WordResidue<C extends GcdRingElem<C>>>
a
- long.public java.lang.String toString()
toString
in class java.lang.Object
Object.toString()
public java.lang.String toScript()
toScript
in interface ElemFactory<WordResidue<C extends GcdRingElem<C>>>
ElemFactory.toScript()
public boolean equals(java.lang.Object b)
equals
in class java.lang.Object
Object.equals(java.lang.Object)
public int hashCode()
hashCode
in class java.lang.Object
Object.hashCode()
public WordResidue<C> random(int n)
random
in interface ElemFactory<WordResidue<C extends GcdRingElem<C>>>
n
- such that 0 ≤ v ≤ (2n-1).public WordResidue<C> random(int k, int l, int d)
k
- bitsize of random coefficients.l
- number of terms.d
- maximal degree in each variable.public WordResidue<C> random(int n, java.util.Random rnd)
random
in interface ElemFactory<WordResidue<C extends GcdRingElem<C>>>
n
- such that 0 ≤ v ≤ (2n-1).rnd
- is a source for random bits.public WordResidue<C> parse(java.lang.String s)
parse
in interface ElemFactory<WordResidue<C extends GcdRingElem<C>>>
s
- String.public WordResidue<C> parse(java.io.Reader r)
parse
in interface ElemFactory<WordResidue<C extends GcdRingElem<C>>>
r
- Reader.