Hp Apps And App Views - HP 39gII Quick Start Manual

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HP Apps and App Views

HP Apps
Much of the functionality of the HP 39gII is partitioned into packages called HP Apps. The HP 39gII comes with 15 HP Apps; nine dedi-
cated to mathematical topics or tasks, three specialized Solvers, and three function Explorers. These apps are listed in the tables below.
Table 1 HP Apps
HP App Name
Function
Solve
Statistics 1-Var
Statistics 2-Var
Inference
Sequence
Parametric
Polar
Data Streamer
As you work in these HP Apps, you enter data such as definitions of functions, window settings, and preferences of one sort or another.
The App records all of this data and automatically saves it for you. If you leave the App and come back later, all that data is still there. In
fact, you can save the App with a new name and use the original version of the App for another purpose. The new version, under the
new name, still has all of your data. You can share these apps with other HP 39gII users.
In addition to the apps described above, there are three specialized Solvers, each designed to solve problems of a specific type.
Define functions and explore graphs and table of values
Enter equations and values of known variables, then solve for the unknown variable
Enter columns of data, define 1-variable statistical analyses, compute summary statistics,
and explore statistical plots
Enter columns of data, define 2-variable statistical analyses, compute summary statistics,
and explore statistical plots
Compute and explore hypothesis tests and confidence intervals
Define sequences and explore graphs and tables of values
Define parametric equations and explore their graphs and tables of values
Define polar equations and explore their graphs and tables of values
Collect real-world data using sensors and the HP StreamSmart 410.
Purpose
HP Apps and App Views 7