Create and modify expressions
Expressions are calculations that need be evaluated. To create and modify expressions, see the following instructions.
Note:
The following only applies to Tedds for Word.
Create expressions
 Type the expressions that you want to calculate.

After each expression, type
= and one of the following:
 A value
 The intermediate results symbol (#)
 The final results symbol (?)
 Calculate the expressions.
Modify expressions
 Type over the parts that you want to change in your calculations.
 Recalculate the changed calculations and any other calculations that are affected by the changes.