HP Prime Graphing NW280AAABA manual Catalog

command	An operation for use in programs.
	Commands can store results in
	variables, but do not display results.
expression	A number, variable, or algebraic
	expression (numbers plus functions)
	that produces a value.
function	An operation, possibly with
	arguments, that returns a result. It
	does not store results in variables. The
	arguments must be enclosed in
	parentheses and separated with
	commas.
Home view	The basic starting point of the
	calculator. Most calculations can be
	done in Home view. However, such
	calculations only return numeric
	approximations. For exact results, you
	can use the CAS. You can share
	results and variables between the
	CAS and Home view (and vice
	versa).
input form	A screen where you can set values or
	choose options. Another name for a
	dialog box.
key	A key on the keypad (as opposed to
	a button, which appears on the
	screen and needs to be tapped to be
	activated).
Library	A collection of items, more
	specifically, the apps. See also
	catalog.
list	A set of objects separated by commas
	and enclosed in curly braces. Lists are
	commonly used to contain statistical
	data and to evaluate a function with
	multiple values. Lists can be created
	and manipulated by the List Editor
	and stored in the List Catalog.

588 Glossary