org.jscience.mathematics.analysis.taylor
Class TaylorIndependant

java.lang.Object
  org.jscience.mathematics.analysis.taylor.TaylorDouble
      org.jscience.mathematics.analysis.taylor.TaylorIndependant

All Implemented Interfaces:

java.io.Serializable

public class TaylorIndependant
extends TaylorDouble

Implementation of a function that is equal to the independent variable t.

The expansion coefficients of y(t) = t are y₀ = t₀, y₁ = 1 and y_k = 0 otherwise.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jscience.mathematics.analysis.taylor.TaylorDouble

coeffs, constant, independent, order

Constructor Summary

TaylorIndependant(double t0)
Construct new independent variable with expansion point t₀.

Method Summary

void	calcOrder(int k) Set the kth coefficient - all except the two first are zero.
double	evaluate(double h) Evaluation is simply t0+h
void	reset() This method is empty; use reset(t0) instead.
void	reset(double t0) Shift expansion point.

Methods inherited from class org.jscience.mathematics.analysis.taylor.TaylorDouble

expandToOrder, flops, getCoeff, getOrder, setToLength, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TaylorIndependant

public TaylorIndependant(double t0)

Construct new independent variable with expansion point t₀.

Method Detail

calcOrder

public void calcOrder(int k)

Set the kth coefficient - all except the two first are zero.

Specified by:

calcOrder in class TaylorDouble

evaluate

public double evaluate(double h)

Evaluation is simply t₀+h

Overrides:

evaluate in class TaylorDouble

reset

public void reset()

This method is empty; use reset(t0) instead.

Specified by:

reset in class TaylorDouble

reset

public void reset(double t0)

Shift expansion point. Remember to reset all dependent variables and functions.