com.numericalmethod.suanshu.analysis.sequence

Interface Sequence

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

Fibonacci

public interface Sequence
extends java.io.Serializable

A sequence is an ordered list of (real) numbers. Although some sequences, e.g., Fibonacci, have infinitely many elements, we can, in practice, compute only finitely many of them.

See Also:

Wikipedia: Sequence

Method Summary

Modifier and Type	Method and Description
double	get(int i) Get the i-th entry in the sequence, counting from 1.
double[]	getAll() Get a copy of the whole (finite) sequence in double[].
int	length() Get the number of computed terms in the sequence.

Method Detail

length

int length()

Get the number of computed terms in the sequence.

Returns:

the length of sequence

get

double get(int i)

Get the i-th entry in the sequence, counting from 1.

Parameters:

i - an index

Returns:

the i-th entry in the sequence

getAll

double[] getAll()

Get a copy of the whole (finite) sequence in double[].

Returns:

a copy of all the computed terms in the sequence