Reference information 309
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Reference information
Glossary
app A small application, designed to
study one or more related topics or to
solve problems of a particular type.
The built-in apps are Function, Solve,
Statistics 1Var, Statistics 2Var,
Inference, Parametric, Polar,
Sequence, Finance, Linear Solver,
Triangle Solver, Linear Explorer,
Quadratic Explorer, and Trig
Explorer. An app can be filled with
the data and solutions for a specific
problem. It is reusable (like a
program, but easier to use) and it
records all your settings and
definitions.
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 The basic starting point of the
calculator. Go to Home to do
calculations.
Library For app management: to start, save,
reset, send and receive apps.
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