Class Partial_nLarge
- java.lang.Object
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- de.tilman_neumann.jml.factor.base.congruence.AQPair
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- de.tilman_neumann.jml.factor.base.congruence.Partial
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- de.tilman_neumann.jml.factor.base.congruence.Partial_nLarge
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public class Partial_nLarge extends Partial
A partial congruence having an arbitrary number of large factors. This class will hardly be needed in SIQS, but may be needed in CFrac.- Author:
- Tilman Neumann
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Constructor Summary
Constructors Constructor Description Partial_nLarge(BigInteger A, SortedIntegerArray smallFactors, SortedLongArray bigFactors)
Full constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description SortedMultiset<Long>
getAllQFactors()
Long[]
getLargeFactorsWithOddExponent()
int
getNumberOfLargeQFactors()
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Constructor Detail
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Partial_nLarge
public Partial_nLarge(BigInteger A, SortedIntegerArray smallFactors, SortedLongArray bigFactors)
Full constructor.- Parameters:
A
-smallFactors
- small factors of QbigFactors
- large factors of Q
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Method Detail
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getAllQFactors
public SortedMultiset<Long> getAllQFactors()
- Specified by:
getAllQFactors
in classAQPair
- Returns:
- all Q-factors with exponents. This method is only called in the final test of null vectors found by the smooth solver; but then it is needed for a whole bunch of AQPairs.
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getLargeFactorsWithOddExponent
public Long[] getLargeFactorsWithOddExponent()
- Specified by:
getLargeFactorsWithOddExponent
in classPartial
- Returns:
- the large factors appearing with odd exponent.
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getNumberOfLargeQFactors
public int getNumberOfLargeQFactors()
- Specified by:
getNumberOfLargeQFactors
in classAQPair
- Returns:
- the total number of large factors of Q in this AQPair.
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