| Name | Description | Type | Package | Framework |
| BooleanRing | Class | org.jscience.mathematics.algebraic.fields | JScience | |
| ComplexField | The ComplexField class encapsulates the field of complex numbers. | Class | org.jscience.mathematics.algebraic.fields | JScience |
| DoubleField | The DoubleField class encapsulates the field of real numbers. | Class | org.jscience.mathematics.algebraic.fields | JScience |
| ExactComplexField | The ExactComplexField class encapsulates the field of complex numbers. | Class | org.jscience.mathematics.algebraic.fields | JScience |
| ExactIntegerRing | The ExactIntegerRing class encapsulates the ring of integer numbers. | Class | org.jscience.mathematics.algebraic.fields | JScience |
| ExactRationalField | The RationalField class encapsulates the field of rational numbers. | Class | org.jscience.mathematics.algebraic.fields | JScience |
| ExactRealField | The RealField class encapsulates the field of real numbers. | Class | org.jscience.mathematics.algebraic.fields | JScience |
| Field | This interface defines a field (a commutative division ring). | Interface | org.jscience.mathematics.algebraic.fields | JScience |
| Field .Member | This interface defines a member of a field. | Interface | org.jscience.mathematics.algebraic.fields | JScience |
| IntegerRing | The IntegerRing class encapsulates the ring of integer numbers. | Class | org.jscience.mathematics.algebraic.fields | JScience |
| KleeneAlgebra | This interface defines a kleene algebra. | Interface | org.jscience.mathematics.algebraic.fields | JScience |
| KleeneAlgebra .Member | This interface defines a member of a Kleene algebra. | Interface | org.jscience.mathematics.algebraic.fields | JScience |
| RationalField | The RationalField class encapsulates the field of rational numbers. | Class | org.jscience.mathematics.algebraic.fields | JScience |
| Ring | This interface defines a ring. | Interface | org.jscience.mathematics.algebraic.fields | JScience |
| Ring .Member | This interface defines a member of a ring. | Interface | org.jscience.mathematics.algebraic.fields | JScience |
| Semiring | Interface | org.jscience.mathematics.algebraic.fields | JScience | |
| Semiring .Member | This interface defines a member of a semiring. | Interface | org.jscience.mathematics.algebraic.fields | JScience |