A Pop-Up Menu

Right click in the Expression Editor window to access the pop-up menu. This enables you to accesses editing functions such as Undo, Cut, and Paste. See .

The popup menu also provides two special functions:

• One allows you to parse an expression immediately in order to pinpoint errors.

• The other allows you to automatically reduce the expression to a smaller and yet equivalent expression (for example 3 + 2 would be reduced to 5).