3D Graphing
391
As the z axis rotates 90
¡
, its range (
L
10 to 10 in this example) expands to almost twice its
original length. Likewise, the x and y axes expand or contract.
From the Home Screen or a Program
From the Home Screen or a Program
From the Home Screen or a Program
From the Home Screen or a Program
The
eye
values are stored in the system variables
eye
q
,
eye
f
, and
eye
ψ
. You can access
or store to these variables as necessary.
Animating a 3D Graph Interactively
Animating a 3D Graph Interactively
Animating a 3D Graph Interactively
Animating a 3D Graph Interactively
After plotting any 3D graph, you can change the viewing angle interactively by using the
cursor.
The Viewing Orbit
The Viewing Orbit
The Viewing Orbit
The Viewing Orbit
When using
A
and
B
to animate a graph, think of it as moving the viewing angle along
its “viewing orbit” around the graph.
@
To type
f
or
ψ
, press
8
c
j
[
F
] or
8
c
Ú
, respectively.
You can also press
2 G
and use the Greek menu.
Moving along this orbit can
cause the z axis to wobble
slightly during the animation.
Summary of Contents for TI-89 Voyage 200
Page 1: ...TI 89 Titanium Graphing Calculator...
Page 35: ...Getting Started 35 2 B u s i n e s s D B D B Press Result...
Page 44: ...Getting Started 44 3 0 D B D D Press Result...
Page 45: ...Getting Started 45 B D D 2 0 0 2 Press Result...
Page 46: ...Getting Started 46 D B Scroll down to October and press D 1 9 Press Result...
Page 60: ...Getting Started 60 Example Set split screen mode to TOP BOTTOM Press Result 3 B D...
Page 63: ...Getting Started 63 2 D B 4 Press Result...
Page 453: ...Differential Equation Graphing 453...
Page 468: ...Tables 468...
Page 539: ...Data Matrix Editor 539...