org.hipparchus.analysis.differentiation

## Class UnivariateDerivative2Field

• java.lang.Object
• org.hipparchus.analysis.differentiation.UnivariateDerivative2Field
• ### Method Summary

All Methods
Modifier and Type Method and Description
boolean equals(Object other)
static UnivariateDerivative2Field getInstance()
Get the unique instance.
UnivariateDerivative2 getOne()
Get the multiplicative identity of the field.
Class<UnivariateDerivative2> getRuntimeClass()
Returns the runtime class of the FieldElement.
UnivariateDerivative2 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 UnivariateDerivative2Field getInstance()
Get the unique instance.
Returns:
the unique instance
• #### getOne

public UnivariateDerivative2 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<UnivariateDerivative2>
Returns:
multiplicative identity of the field
• #### getZero

public UnivariateDerivative2 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<UnivariateDerivative2>
Returns:
• #### getRuntimeClass

public Class<UnivariateDerivative2> getRuntimeClass()
Returns the runtime class of the FieldElement.
Specified by:
getRuntimeClass in interface Field<UnivariateDerivative2>
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