The Numera Fractions Document
The Fractions document is made for calculating with fractions. As with the Expressions document, you work with fractions in a word-processor environment with syntax highlighting where you can save your work as files and have multiple documents open at once. The following links will take you to some screen shots that will "give you the idea."
The examples shown below are graduated from the beginning level to more advanced.
2. An Example of Using Fraction Variables
3. A Slightly More Complicated Example
5. Converting Decimal Fractions to Complex Fractions
7. Using the Conditional Operator
8. A More Involved Example From a Title Attorney
Fractions documents can use these standard C operators.
Various color themes are available for the expressions and results text boxes.