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1-30 Getting started
Catalogs and editors
The hp 39g+ has several catalogs and editors. You use
them to create and manipulate objects. They access
features and stored values (numbers or text or other items)
that are independent of aplets.
• A catalog lists items, which you can delete or
transmit, for example an aplet.
• An editor lets you create or modify items and
numbers, for example a note or a matrix.
Catalog/Editor Contents
Aplet library
()
Aplets.
Sketch editor
( SKETCH)
Sketches and diagrams, See
Chapter 15, “Notes and
sketches”.
List (
LIST)
Lists. In HOME, lists are
enclosed in {}. See Chapter 14,
“Lists”.
Matrix (
MATRIX)
One- and two-dimensional
arrays. In HOME, arrays are
enclosed in []. See Chapter 13,
“Matrices”.
Notepad (
NOTEPAD)
Notes (short text entries). See
Chapter 15, “Notes and
sketches”.
Program (
PROGRM)
Programs that you create, or
associated with user-defined
aplets. See Chapter 16,
“Programming”.