Package edu.jas.arith

Basic arithmetic package.

See: Description

Interface Summary

Interface	Description
Modular	Interface with getInteger and getSymmetricInteger methods.
ModularRingFactory<C extends RingElem<C> & Modular>	Modular ring factory interface.
Rational	Interface with method to get a BigRational (approximation).

Class Summary

Class	Description
BigComplex	BigComplex class based on BigRational implementing the RingElem respectively the StarRingElem interface.
BigDecimal	BigDecimal class to make java.math.BigDecimal available with RingElem interface.
BigInteger	BigInteger class to make java.math.BigInteger available with RingElem respectively the GcdRingElem interface.
BigOctonion	BigOctonion class based on BigRational implementing the RingElem interface and with the familiar MAS static method names.
BigQuaternion	BigQuaternion class based on BigRational implementing the RingElem interface and with the familiar MAS static method names.
BigRational	Immutable arbitrary-precision rational numbers.
Combinatoric	Combinatoric algorithms.
ModInteger	ModInteger class with GcdRingElem interface.
ModIntegerRing	ModIntegerRing factory with RingFactory interface.
ModLong	ModLong class with RingElem interface.
ModLongRing	ModLongRing factory with RingFactory interface.
PrimeList	List of big primes.
Product<C extends RingElem<C>>	Direct product element based on RingElem.
ProductRing<C extends RingElem<C>>	Direct product ring factory based on RingElem and RingFactory module.
Roots	Root computation algorithms.

Enum Summary

Enum	Description
PrimeList.Range	Range of probable primes.

Exception Summary

Exception	Description
ModularNotInvertibleException	Modular integer NotInvertibleException class.

Package edu.jas.arith Description

Basic arithmetic package.

This package contains classes for arithmetic in the basic coefficient rings, e.g. BigRational, BigInteger, ModLong or ModInteger. All such classes implement the RingElem respectively the GcdRingElem interface. The class PrimeList provides a list of useful prime numbers. The Product class implements a finite product of other ring elements.

Heinz Kredel

Last modified: Thu Dec 15 22:56:05 CET 2011

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