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In addition to these aplets, there is also the HOME view, which can best be
thought of as a scratch pad for all the others. This is accessed via the HOME
key (just below the APLET key) and is the view in which you will do your
routine calculations such as working out 5% of $85, or finding √35. The
HOME view is the view that you will most often use, so we will explore that
view first.
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This is the HOME base for the calculator. All other
aplets can be accessed from it and affect it to varying
degrees, and all mathematical functions are available
in this view. Learn to use this view as efficiently as
possible, since a great deal of work will be done here.
We will explore the HOME view in the following order:
1. Exploring the Keyboard
2. Angle and numeric settings
3. Memory management
4. Fractions on the hp 39g+
5. The HOME History
6. Storing and retrieving memories
7. Referring to other aplets from the HOME view
8. An introduction to the MATH menu
9. Resetting the calculator
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