46 Using Applications (Apps)
• Formulas
• Variables
• Text and numeric strings
• Functions
Each spreadsheet contains 999 rows and 26 columns. The amount of data you can enter is
limited only by the available RAM.
• Store (x,y) coordinate pairs to lists for viewing and optimizing functions for linear
programming.
Conic Graphing App
Presents equations in function, parametric, or polar form and provides a simple way to
graph the four conic shapes:
• Ellipse
• Circle
• Parabola
• Hyperbola
Enter the required parameters to graph, trace, or solve for the conic's characteristic.
Inequality Graphing App
Gives you new features for graphing equations and inequalities and evaluating the
relationship between them. You can:
• Enter inequalities using relation symbols
• Graph inequalities and shade the union and intersection regions
• Enter inequalities (vertical lines only) in an X=editor
• Trace points of interest (such as intersections) between relations
• Store (x,y) coordinate pairs to lists for viewing and optimizing functions for linear
programming.
Periodic Table App
Provides a graphical representation of the elements of the Periodic Table. This application
allows you to:
• Observe and explore the Periodic Table of the Elements
• Find property data and useful information about the known elements
• Sort the elements by atomic number, alphabetically by name, or alphabetically by
symbol
• Identify groups of elements by region (noble gasses, halogens, etc.) and block (p-, d-, s-
and f-)
• Export property data to lists for further analysis
• Graph the major properties (atomic radii, electronegativities, etc.) against atomic
number to illustrate the periodic nature of the elements.
Polynomial Root Finder and Simultaneous Equation Editor App
This application:
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