BigRealField (Hipparchus 1.4 API)

java.lang.Object
- org.hipparchus.util.BigRealField

All Implemented Interfaces:

Serializable, Field<BigReal>
```
public class BigRealField
extends Object
implements Field<BigReal>, Serializable
```
Representation of real numbers with arbitrary precision field.
This class is a singleton.

See Also:

BigReal, Serialized Form

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object other)`
`static BigRealField`	`getInstance()`	Get the unique instance.
`BigReal`	`getOne()`	Get the multiplicative identity of the field.
`Class<? extends FieldElement<BigReal>>`	`getRuntimeClass()`	Returns the runtime class of the FieldElement.
`BigReal`	`getZero()`	Get the additive identity of the field.
`int`	`hashCode()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - getInstance
```
public static BigRealField getInstance()
```
    Get the unique instance.
    
    Returns:
    
    the unique instance
  - getOne
```
public BigReal getOne()
```
    Get the multiplicative identity of the field.
    The multiplicative identity is the element e₁ of the field such that for all elements a of the field, the equalities a × e₁ = e₁ × a = a hold.
    
    Specified by:
    
    getOne in interface Field<BigReal>
    
    Returns:
    
    multiplicative identity of the field
  - getZero
```
public BigReal getZero()
```
    Get the additive identity of the field.
    The additive identity is the element e₀ of the field such that for all elements a of the field, the equalities a + e₀ = e₀ + a = a hold.
    
    Specified by:
    
    getZero in interface Field<BigReal>
    
    Returns:
    
    additive identity of the field
  - getRuntimeClass
```
public Class<? extends FieldElement<BigReal>> getRuntimeClass()
```
    Returns the runtime class of the FieldElement.
    
    Specified by:
    
    getRuntimeClass in interface Field<BigReal>
    
    Returns:
    
    The Class object that represents the runtime class of this object.
  - equals
```
public boolean equals(Object other)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object