Module swim.math

Package swim.math

Class RN

java.lang.Object

swim.math.RN

All Implemented Interfaces:

Debug, FN<RNVector,Double>, TensorSpace<RNVector,Double>, VectorModule<RNVector,Double>, VectorSpace<RNVector,Double>

public class RN
extends Object
implements VectorSpace<RNVector,Double>, FN<RNVector,Double>, Debug

Field Summary

Fields

Modifier and Type	Field	Description
protected TensorDims	dims

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RN(TensorDims dims)

Method Summary

Modifier and Type	Method	Description
RNVector	add(RNVector u, RNVector v)
RNVector	combine(Double a, RNVector u, Double b, RNVector v)
<T> Output<T>	debug(Output<T> output)	Writes a developer readable, debug-formatted string representation of this object to output.
TensorDims	dimensions()
Double	get(RNVector v, int i)
RNVector	multiply(RNVector u, Double a)
RNVector	of(double... array)
RNVector	of(Object... array)
RNVector	opposite(RNVector v)
R	scalar()
int	size()
static RN	space(int n)
static RN	space(TensorDims dims)
RNVector	subtract(RNVector u, RNVector v)
String	toString()
RNVector	zero()

Methods inherited from class java.lang.Object

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

Field Detail

dims

protected final TensorDims dims

Constructor Detail

RN

protected RN(TensorDims dims)

Method Detail

scalar

public final R scalar()

Specified by:

scalar in interface TensorSpace<RNVector,Double>

Specified by:

scalar in interface VectorModule<RNVector,Double>

Specified by:

scalar in interface VectorSpace<RNVector,Double>

dimensions

public final TensorDims dimensions()

Specified by:

dimensions in interface TensorSpace<RNVector,Double>

size

public final int size()

Specified by:

size in interface FN<RNVector,Double>

zero

public RNVector zero()

Specified by:

zero in interface TensorSpace<RNVector,Double>

Specified by:

zero in interface VectorModule<RNVector,Double>

Specified by:

zero in interface VectorSpace<RNVector,Double>

of

public RNVector of(Object... array)

Specified by:

of in interface FN<RNVector,Double>

of

public RNVector of(double... array)

get

public final Double get(RNVector v,
                        int i)

Specified by:

get in interface FN<RNVector,Double>

add

public final RNVector add(RNVector u,
                          RNVector v)

Specified by:

add in interface TensorSpace<RNVector,Double>

Specified by:

add in interface VectorModule<RNVector,Double>

Specified by:

add in interface VectorSpace<RNVector,Double>

opposite

public final RNVector opposite(RNVector v)

Specified by:

opposite in interface TensorSpace<RNVector,Double>

Specified by:

opposite in interface VectorModule<RNVector,Double>

Specified by:

opposite in interface VectorSpace<RNVector,Double>

subtract

public final RNVector subtract(RNVector u,
                               RNVector v)

Specified by:

subtract in interface TensorSpace<RNVector,Double>

Specified by:

subtract in interface VectorModule<RNVector,Double>

Specified by:

subtract in interface VectorSpace<RNVector,Double>

multiply

public final RNVector multiply(RNVector u,
                               Double a)

Specified by:

multiply in interface TensorSpace<RNVector,Double>

Specified by:

multiply in interface VectorModule<RNVector,Double>

Specified by:

multiply in interface VectorSpace<RNVector,Double>

combine

public final RNVector combine(Double a,
                              RNVector u,
                              Double b,
                              RNVector v)

Specified by:

combine in interface TensorSpace<RNVector,Double>

Specified by:

combine in interface VectorModule<RNVector,Double>

Specified by:

combine in interface VectorSpace<RNVector,Double>

debug

public <T> Output<T> debug(Output<T> output)

Description copied from interface: Debug

Writes a developer readable, debug-formatted string representation of this object to output.

Specified by:

debug in interface Debug

Returns:

the continuation of the output.

toString

public String toString()

Overrides:

toString in class Object

space

public static RN space(TensorDims dims)

space

public static RN space(int n)