org.ojalgo.function

Class FunctionSet<N extends Comparable<N>>

java.lang.Object

org.ojalgo.function.FunctionSet<N>

Direct Known Subclasses:

BigFunction, ComplexFunction, PrimitiveFunction, QuaternionFunction, RationalFunction

public abstract class FunctionSet<N extends Comparable<N>>
extends Object

A predefined/standard set of functions.

Author:

apete

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FunctionSet()

Method Summary

Modifier and Type	Method and Description
abstract UnaryFunction<N>	abs()
abstract UnaryFunction<N>	acos()
abstract UnaryFunction<N>	acosh()
abstract BinaryFunction<N>	add() +
abstract AggregatorSet<N>	aggregator()
abstract UnaryFunction<N>	asin()
abstract UnaryFunction<N>	asinh()
abstract UnaryFunction<N>	atan()
abstract BinaryFunction<N>	atan2()
abstract UnaryFunction<N>	atanh()
abstract UnaryFunction<N>	cardinality()
abstract UnaryFunction<N>	cbrt()
abstract UnaryFunction<N>	ceil()
abstract UnaryFunction<N>	conjugate()
abstract UnaryFunction<N>	cos()
abstract UnaryFunction<N>	cosh()
abstract BinaryFunction<N>	divide() /
abstract UnaryFunction<N>	enforce(NumberContext context)
abstract UnaryFunction<N>	exp()
abstract UnaryFunction<N>	expm1()
abstract UnaryFunction<N>	floor()
abstract BinaryFunction<N>	hypot()
abstract UnaryFunction<N>	invert()
abstract UnaryFunction<N>	log()
abstract UnaryFunction<N>	log10()
abstract UnaryFunction<N>	log1p()
abstract UnaryFunction<N>	logistic() Standard logistic sigmoid function
abstract UnaryFunction<N>	logit()
abstract BinaryFunction<N>	max()
abstract BinaryFunction<N>	min()
abstract BinaryFunction<N>	multiply() *
abstract UnaryFunction<N>	negate()
abstract BinaryFunction<N>	pow()
abstract ParameterFunction<N>	power()
abstract UnaryFunction<N>	rint()
abstract ParameterFunction<N>	root()
abstract ParameterFunction<N>	scale()
abstract UnaryFunction<N>	signum()
abstract UnaryFunction<N>	sin()
abstract UnaryFunction<N>	sinh()
abstract UnaryFunction<N>	sqrt()
abstract UnaryFunction<N>	sqrt1px2()
abstract BinaryFunction<N>	subtract() -
abstract UnaryFunction<N>	tan()
abstract UnaryFunction<N>	tanh()
abstract UnaryFunction<N>	value()

Methods inherited from class java.lang.Object

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

Constructor Detail

FunctionSet

protected FunctionSet()

Method Detail

abs

public abstract UnaryFunction<N> abs()

See Also:

Math.abs(double)

acos

public abstract UnaryFunction<N> acos()

See Also:

Math.acos(double)

acosh

public abstract UnaryFunction<N> acosh()

add

public abstract BinaryFunction<N> add()

+

aggregator

public abstract AggregatorSet<N> aggregator()

asin

public abstract UnaryFunction<N> asin()

See Also:

Math.asin(double)

asinh

public abstract UnaryFunction<N> asinh()

atan

public abstract UnaryFunction<N> atan()

See Also:

Math.atan(double)

atan2

public abstract BinaryFunction<N> atan2()

See Also:

Math.atan2(double,double)

atanh

public abstract UnaryFunction<N> atanh()

cardinality

public abstract UnaryFunction<N> cardinality()

cbrt

public abstract UnaryFunction<N> cbrt()

See Also:

Math.cbrt(double)

ceil

public abstract UnaryFunction<N> ceil()

See Also:

Math.ceil(double)

conjugate

public abstract UnaryFunction<N> conjugate()

cos

public abstract UnaryFunction<N> cos()

See Also:

Math.cos(double)

cosh

public abstract UnaryFunction<N> cosh()

See Also:

Math.cosh(double)

divide

public abstract BinaryFunction<N> divide()

/

enforce

public abstract UnaryFunction<N> enforce(NumberContext context)

exp

public abstract UnaryFunction<N> exp()

See Also:

Math.exp(double)

expm1

public abstract UnaryFunction<N> expm1()

See Also:

Math.expm1(double)

floor

public abstract UnaryFunction<N> floor()

See Also:

Math.floor(double)

hypot

public abstract BinaryFunction<N> hypot()

See Also:

Math.hypot(double, double)

invert

public abstract UnaryFunction<N> invert()

log

public abstract UnaryFunction<N> log()

See Also:

Math.log(double)

log10

public abstract UnaryFunction<N> log10()

See Also:

Math.log10(double)

log1p

public abstract UnaryFunction<N> log1p()

See Also:

Math.log1p(double)

logistic

public abstract UnaryFunction<N> logistic()

Standard logistic sigmoid function

logit

public abstract UnaryFunction<N> logit()

max

public abstract BinaryFunction<N> max()

See Also:

Math.max(double, double)

min

public abstract BinaryFunction<N> min()

See Also:

Math.min(double, double)

multiply

public abstract BinaryFunction<N> multiply()

*

negate

public abstract UnaryFunction<N> negate()

pow

public abstract BinaryFunction<N> pow()

See Also:

Math.pow(double, double)

power

public abstract ParameterFunction<N> power()

rint

public abstract UnaryFunction<N> rint()

See Also:

Math.rint(double)

root

public abstract ParameterFunction<N> root()

scale

public abstract ParameterFunction<N> scale()

signum

public abstract UnaryFunction<N> signum()

See Also:

Math.signum(double)

sin

public abstract UnaryFunction<N> sin()

See Also:

Math.sin(double)

sinh

public abstract UnaryFunction<N> sinh()

See Also:

Math.sinh(double)

sqrt

public abstract UnaryFunction<N> sqrt()

See Also:

Math.sqrt(double)

sqrt1px2

public abstract UnaryFunction<N> sqrt1px2()

Returns:

sqrt(1.0 + x²)

subtract

public abstract BinaryFunction<N> subtract()

-

tan

public abstract UnaryFunction<N> tan()

See Also:

Math.tan(double)

tanh

public abstract UnaryFunction<N> tanh()

See Also:

Math.tanh(double)

value

public abstract UnaryFunction<N> value()