HP 39g+ User Manual page 260

R-2
list A set of values separated by commas
(periods if the Decimal Mark mode is
set to Comma) and enclosed in
braces. Lists are commonly used to
enter statistical data and to evaluate
a function with multiple values.
Created and manipulated by the List
editor and catalog.
matrix A two-dimensional array of values
separated by commas (periods if the
Decimal Mark mode is set to Comma)
and enclosed in nested brackets.
Created and manipulated by the
Matrix catalog and editor. Vectors
are also handled by the Matrix
catalog and editor.
menu A choice of options given in the
display. It can appear as a list or as
a set of menu-key labels across the
bottom of the display.
menu keys The top row of keys. Their operations
depend on the current context. The
labels along the bottom of the display
show the current meanings.
note Text that you write in the Notepad or
in the Note view for a specific aplet.
program A reusable set of instructions that you
record using the Program editor.
sketch A drawing that you make in the
Sketch view for a specific aplet.
variable The name of a number, list, matrix,
note, or graphic that is stored in
memory. Use
vector A one-dimensional array of values
separated by commas (periods if the
Decimal Mark mode is set to Comma)
and enclosed in single brackets.
Created and manipulated by the
Matrix catalog and editor.
to store and use
to retrieve.
Reference information