Texas Instruments TI-89 Titanium User Manual page 381

The viewing orbit affects the eye Window variables in differing amounts.
Note:
Animating the Graph
To:
Animate the graph incrementally.
Move along the viewing orbit.
Change the viewing orbit's elevation.
(primarily increases or decreases
eye f )
Animate the graph continuously.
Change between 4 animation
speeds (increase or decrease the
incremental changes in the eye
Window variables).
Change the viewing angle of a non-
animated graph to look along the x,
y, or z axis.
Return to the initial eye angle values. Press 0 (zero).
If the graph is shown in expanded view, it returns to normal view automatically
Notes:
when you press a cursor key.
3D Graphing
Do this:
Press and release the cursor quickly.
A B
or
C D
or
Press and hold the cursor for about
1 second, and then release it.
N
To stop, press ,
8 
(space).
« |
Press or .
Press X, Y or Z, respectively.
¸ ´
, , or
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