Plus

java.lang.Object
- org.lemsml.jlems.core.eval.AbstractDVal
- - org.lemsml.jlems.core.eval.AbstractDOp
  - - org.lemsml.jlems.core.eval.Plus

```
public class Plus
extends AbstractDOp
```

Field Summary
- Fields inherited from class org.lemsml.jlems.core.eval.AbstractDOp
  left, right

Constructor Summary

Constructors
Constructor Description

Plus(AbstractDVal dvl, AbstractDVal dvr)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double`	`eval()`
`Plus`	`makeCopy()`
`Plus`	`makePrefixedCopy(java.lang.String s, java.util.HashSet<java.lang.String> stetHS)`
`java.lang.String`	`toExpression()`
`java.lang.String`	`toReversePolishExpression()`

Methods inherited from class org.lemsml.jlems.core.eval.AbstractDOp
isTrivial, recAdd, substituteVariableWith, variablesIn

Methods inherited from class org.lemsml.jlems.core.eval.AbstractDVal
getSimpleValueName

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Plus

public Plus(AbstractDVal dvl,
            AbstractDVal dvr)

Method Detail
- makeCopy
```
public Plus makeCopy()
```
  Specified by:
  
  makeCopy in class AbstractDVal
- makePrefixedCopy
```
public Plus makePrefixedCopy(java.lang.String s,
                             java.util.HashSet<java.lang.String> stetHS)
```
  Specified by:
  
  makePrefixedCopy in class AbstractDVal
- eval
```
public double eval()
```
  Specified by:
  
  eval in class AbstractDVal
- toExpression
```
public java.lang.String toExpression()
```
  Specified by:
  
  toExpression in class AbstractDVal
- toReversePolishExpression
```
public java.lang.String toReversePolishExpression()
```
  Specified by:
  
  toReversePolishExpression in class AbstractDVal