程序包 org.hipparchus.analysis.differentiation

类 DSFactory.DSField

java.lang.Object

org.hipparchus.analysis.differentiation.DSFactory.DSField

所有已实现的接口:

Field<DerivativeStructure>

封闭类:

DSFactory

       public static class DSFactory.DSField extends Object implements Field<DerivativeStructure>
      

Field for {link DerivativeStructure} instances.

方法概要

修饰符和类型	方法	说明
boolean	equals(Object other)
DerivativeStructure	getOne()	Get the multiplicative identity of the field.
DerivativeStructure	getPi()	Get the Archimedes constant π.
Class<DerivativeStructure>	getRuntimeClass()	Returns the runtime class of the FieldElement.
DerivativeStructure	getZero()	Get the additive identity of the field.
int	hashCode()

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

方法详细资料

getZero

             public DerivativeStructure 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.

指定者:

getZero 在接口中 Field<DerivativeStructure>

返回:

additive identity of the field

getOne

             public DerivativeStructure 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.

指定者:

getOne 在接口中 Field<DerivativeStructure>

返回:

multiplicative identity of the field

getPi

             public DerivativeStructure getPi()
            

Get the Archimedes constant π.

Archimedes constant is the ratio of a circle's circumference to its diameter.

返回:

Archimedes constant π

从以下版本开始:

2.0

getRuntimeClass

             public Class<DerivativeStructure> getRuntimeClass()
            

Returns the runtime class of the FieldElement.

指定者:

getRuntimeClass 在接口中 Field<DerivativeStructure>

返回:

表示此对象的运行时类的Class对象。

equals

             public boolean equals(Object other)
            

覆盖:

equals 在类中 Object

hashCode

             public int hashCode()
            

覆盖:

hashCode 在类中 Object