edu.buffalo.fs7.mathlib
Class ExpMap

java.lang.Object
  |
  +--edu.buffalo.fs7.mathlib.MathObject
        |
        +--edu.buffalo.fs7.mathlib.MathMap
              |
              +--edu.buffalo.fs7.mathlib.ExpMap

All Implemented Interfaces:

java.lang.Cloneable

public class ExpMap

extends MathMap

Class representing the complex exp() function. It can operate on complex numbers and on quadratic matrices.

See Also:

MathMap, Parse

Fields inherited from class edu.buffalo.fs7.mathlib.MathObject

mathlib

Constructor Summary

ExpMap()
creates the exp function

Method Summary

MathObject	apply(MathObject o) applies the exp function to either a complex number or a quadratic matrix.
java.lang.String	toString() returns string representation of the exp map

Methods inherited from class edu.buffalo.fs7.mathlib.MathObject

clone, toParseableString

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpMap

public ExpMap()

creates the exp function

Method Detail

apply

public MathObject apply(MathObject o)

applies the exp function to either a complex number or a quadratic matrix. The exp for quadratic matrices is calculated in a power series which terminates if the norm of the k-th term is smaller eps.

Overrides:

apply in class MathMap

See Also:

Complex, Norm

toString

public java.lang.String toString()

returns string representation of the exp map

Overrides:

toString in class MathObject

Following copied from class: edu.buffalo.fs7.mathlib.MathObject

See Also:

MathObject.toParseableString()