org.tensorics.core.fields.doubles

Class DoubleMath

java.lang.Object

org.tensorics.core.fields.doubles.DoubleMath

All Implemented Interfaces:

Math<java.lang.Double>

public class DoubleMath
extends java.lang.Object
implements Math<java.lang.Double>

Provides mathematical operations on doubles. This is of course the most trivial implementation of the Math interface, since it simply delegates to the Math class. However, this is necessary to keep the the tensorics language generic for any scalar values.

Constructor Summary

Constructors

Constructor and Description
DoubleMath()

Method Summary

Modifier and Type	Method and Description
java.lang.Double	pow(java.lang.Double base, java.lang.Double exponent) Has to return the first argument raised to the power of the second argument.
java.lang.Double	root(java.lang.Double base, java.lang.Double exponent)

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleMath

public DoubleMath()

Method Detail

pow

public java.lang.Double pow(java.lang.Double base,
                            java.lang.Double exponent)

Description copied from interface: Math

Has to return the first argument raised to the power of the second argument. This has to work for positive and negative exponents.

Specified by:

pow in interface Math<java.lang.Double>

Parameters:

base - the number which should be raised to the power.

exponent - the exponent which shall be applied to the base.

Returns:

base^exponent

root

public java.lang.Double root(java.lang.Double base,
                             java.lang.Double exponent)

Specified by:

root in interface Math<java.lang.Double>