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MOEA Framework 2.12 API Specification |
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java.lang.Objectorg.moeaframework.util.tree.Node
org.moeaframework.util.tree.Exp
public class Exp
The node for calculating the result of Euler's number e raised to the power of a number. The inputs and outputs to this node are shown below:
Name | Type | Description |
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Argument 1 | Number | The number |
Return Value | Number | The exponential function value given the number |
Math.exp(double)
Constructor Summary | |
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Exp()
Constructs a new node for calculating the result of Euler's number e raised to the power of a number. |
Method Summary | |
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Exp |
copyNode()
Returns a copy of this node, but without any children or parents assigned. |
Number |
evaluate(Environment environment)
Evaluates this node in the context of the specified environment. |
Methods inherited from class org.moeaframework.util.tree.Node |
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copyTree, getArgument, getArgumentType, getDepth, getFunctionAt, getFunctionAt, getMaximumHeight, getMinimumHeight, getNodeAt, getNodeAt, getNodeAt, getNumberOfArguments, getNumberOfFunctions, getNumberOfFunctions, getNumberOfNodes, getNumberOfNodes, getNumberOfNodes, getNumberOfTerminals, getNumberOfTerminals, getParent, getReturnType, getTerminalAt, getTerminalAt, isFixed, isTerminal, isValid, setArgument, setFixed, setFixedTree, size, toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public Exp()
Method Detail |
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public Exp copyNode()
Node
copyNode
in class Node
public Number evaluate(Environment environment)
Node
evaluate
in class Node
environment
- the execution environment
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