Package functions.unitary.trig.inverse

Class Acot

Object

GeneralFunction

UnitaryFunction

GeneralTrigFunction

InverseTrigFunction

Acot

All Implemented Interfaces:

Differentiable, Evaluable, Integrable, Invertible, Outputable, Simplifiable, Comparable<GeneralFunction>, Iterable<GeneralFunction>

public class Acot
extends InverseTrigFunction

Field Summary

Fields inherited from class UnitaryFunction

operand

Fields inherited from class GeneralFunction

derivatives, sortOrder

Constructor Summary

Constructors

Constructor	Description
Acot(GeneralFunction operand)	Constructs a new Acot

Method Summary

Modifier and Type	Method	Description
double	evaluate(Map<String,Double> variableValues)	Returns the inverse cotangent of the stored UnitaryFunction.operand evaluated
GeneralFunction	getDerivative(String varID)	Returns the derivative of a GeneralFunction with respect to a variable.
UnitaryFunction	getInstance(GeneralFunction operand)	Returns a new instance of this UnitaryFunction
Class<?>	getInverse()	Returns the Class corresponding to the inverse of this function
GeneralFunction	simplifyInverse()	If UnitaryFunction.operand is an instance of the inverse of this function, returns operand.operand

Methods inherited from class InverseTrigFunction

getElementaryIntegral, toOutputFunction

Methods inherited from class UnitaryFunction

clone, compareSelf, equalsFunction, hashCode, iterator, newInstanceOf, simplify, simplifyFOC, simplifyInternal, substituteAll, toString

Methods inherited from class GeneralFunction

compareTo, derivativeAt, equals, equalsSimplified, getNthDerivative, getSimplifiedDerivative, substituteVariables

Methods inherited from class Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface Iterable

forEach, spliterator

Constructor Details

Acot

public Acot(GeneralFunction operand)

Constructs a new Acot

Parameters:

operand - The function which arccot is operating on

Method Details

getDerivative

public GeneralFunction getDerivative(String varID)

Description copied from interface: Differentiable

Returns the derivative of a GeneralFunction with respect to a variable. Should not be used in general; GeneralFunction.getSimplifiedDerivative(java.lang.String) is strongly preferred.

Parameters:

varID - the ID of the variable that is differentiated against

Returns:

the derivative of the function with respect to varID

evaluate

public double evaluate(Map<String,Double> variableValues)

Returns the inverse cotangent of the stored UnitaryFunction.operand evaluated

Parameters:

variableValues - The values of the variables of the GeneralFunction at the point

Returns:

the arccot of UnitaryFunction.operand evaluated

getInstance

public UnitaryFunction getInstance(GeneralFunction operand)

Description copied from class: UnitaryFunction

Returns a new instance of this UnitaryFunction

Specified by:

getInstance in class UnitaryFunction

Parameters:

operand - the GeneralFunction to be operated on

Returns:

a new instance of this UnitaryFunction

getInverse

public Class<?> getInverse()

Description copied from interface: Invertible

Returns the Class corresponding to the inverse of this function

Returns:

the inverse Class

simplifyInverse

public GeneralFunction simplifyInverse()

Description copied from class: UnitaryFunction

If UnitaryFunction.operand is an instance of the inverse of this function, returns operand.operand

Overrides:

simplifyInverse in class UnitaryFunction

Returns:

operand.operand if UnitaryFunction.operand is an instance of the inverse, and this otherwise