| Java Source Code / Java Documentation » JDK Core » math » java.math |
| java.math | ||
| Provides classes for performing arbitrary-precision integer arithmetic ( BigInteger ) and arbitrary-precision decimal arithmetic ( BigDecimal ). | ||
| Java Source File Name | Type | Comment |
| BigDecimal.java | Class | Immutable, arbitrary-precision signed decimal numbers. |
| BigInteger.java | Class | Immutable arbitrary-precision integers. |
| BitSieve.java | Class | A simple bit sieve used for finding prime number candidates. |
| MathContext.java | Class | Immutable objects which encapsulate the context settings which
describe certain rules for numerical operators, such as those
implemented by the
BigDecimal class.
The base-independent settings are:
See Also: BigDecimal See Also: RoundingMode author: Mike Cowlishaw author: Joseph D. |
| MutableBigInteger.java | Class | A class used to represent multiprecision integers that makes efficient use of allocated space by allowing a number to occupy only part of an array so that the arrays do not have to be reallocated as often. When performing an operation with many iterations the array used to hold a number is only reallocated when necessary and does not have to be the same size as the number it represents. |
| package-info.java | ||
| RoundingMode.java | enum | Specifies a rounding behavior for numerical operations capable of discarding precision. |
| SignedMutableBigInteger.java | Class | A class used to represent multiprecision integers that makes efficient use of allocated space by allowing a number to occupy only part of an array so that the arrays do not have to be reallocated as often. When performing an operation with many iterations the array used to hold a number is only increased when necessary and does not have to be the same size as the number it represents. |