Manual

Variables 429
App variables
The app variables are accessed by pressing a and
tapping . They are grouped below by app. (You
can find then grouped by view—Symbolic, Numeric, Plot,
—in “Variables and Programs” on page 556.)
Note that if you have customized a built-in app, your app
will appear on the App variables menu under the name you
gave it. You access the variables in a customized app in the
same way that you access the variables in built-in apps.
Function app variables
Category Names
Results
[explained
below]
SignedArea
Extremum
Isect
Root
Slope
Symbolic F1
F2
F3
F4
F5
F6
F7
F8
F9
F0
Plot Axes
Cursor
GridDots
GridLines
Labels
Method
Recenter
Xmax
Xmin
Xtick
Xzoom
Ymax
Ymin
Ytick
Yzoom
Numeric NumStart
NumStep
NumIndep
NumType
NumZoom
Modes AAngle
AComplex
ADigits
AFormat