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## Package org.lsmp.djep.xjep

Simplification, deep copying, printing and various utilities.

See:
Description

Interface Summary
CommandVisitorI | Interface defining the special actions performed during the preprocess stage.
PrintVisitor.PrintRulesI | This interface specifies the method needed to implement a special print rule.

Class Summary
BaseFormat | A Number format object which prints results in a specified base.
CommandVisitor | Executes commands like diff and eval embedded in expression trees.
DeepCopyVisitor | A Visitor which returns an exact copy of the tree.
DoNothingVisitor | A Visitor which visits each node of a expression tree.
ErrorCatchingVisitor | An abstract ParserVisitor which adds some useful error handling facilities.
Eval | Symbolic eval(x^3,x,2) operator.
MacroFunction | A function specified by a string.
NodeFactory | This class is used to create nodes of specified types.
PrintVisitor | Prints an expression.
SimplificationVisitor | Simplifies an expression.
SubstitutionVisitor | Allows substitution of a given variable with an expression tree.
TreeUtils | A set of Utility functions for working with JEP expression trees.
XEvaluatorVisitor | This class is used for the evaluation of an expression.
XJep | An extended version of JEP adds various routines for working with trees.
XMath |
XOperator | An Operator with additional information about its commutativity etc.
XOperatorSet | An OperatorSet where the operators have information about their commutativity etc.
XSymbolTable | An extension of the symbol table with a few new features.
XVariable | Variables which have their equations stored.
XVariableFactory | A VariableFactory which creates XVariables (which have equations).

## Package org.lsmp.djep.xjep Description

Simplification, deep copying, printing and various utilities.

See Also:
  XJep documentation

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