Adds a special print rule to be added for a given operator. TODO Allow special rules for other functions, i.e. not operators.

Add a string to buffer. Classes implementing IPrintRules should call this add the

Determines whether the specified Object is equal to the current Object.

Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.

Serves as a hash function for a particular type.

Gets the Type of the current instance.

Creates a shallow copy of the current Object.

Utility method to print a wrapped version of the output. Each line will be a maximum of maxLen characters wide with lines broken on

Set printing mode.

In full bracket mode the brackets each element in the tree will be surrounded by brackets to indicate the tree structure.

In the default mode, (full bracket off) the number of brackets is minimized so (x+y)+z will be printed as x+y+z.