3D Graphing
366
Note:
If you enter a fractional number for
xgrid
or
ygrid
, it is rounded to the nearest whole
number
|
1. The 3D mode does not have
scl
Window variables, so you cannot set tick
marks on the axes.
Standard values (set when you select
6:ZoomStd
from the
„
Zoom
toolbar menu) are:
You may need to increase the standard values for the grid variables (
xgrid
,
ygrid
) to
ensure that enough points are plotted.
Note:
Increasing the grid variables decreases the graphing speed.
Setting the Graph Format
The Axes and Style formats are specific to the 3D graphing mode.
Exploring a Graph
As in function graphing, you can explore a graph by using the following tools. Any
displayed coordinates are shown in rectangular or cylindrical form as set in the graph
format. In 3D graphing, cylindrical coordinates are shown when you use use:
ƒ
9
– or –
eye
q
= 20.
eye
f
= 70.
eye
ψ
= 0.
xmin =
L
10.
xmax = 10.
xgrid = 14.
ymin =
L
10.
ymax = 10.
ygrid = 14.
zmin =
L
10.
zmax = 10.
ncontour = 5.
Summary of Contents for Titanium TI-89
Page 9: ...Getting Started 6 TI 89 Titanium keys Ë Ì Í Ê ...
Page 34: ...Getting Started 31 2 or D 2 B u s i n e s s D B D B Press Result ...
Page 43: ...Getting Started 40 3 0 D B D D B D Press Result ...
Page 44: ...Getting Started 41 D 2 0 0 2 D B Scroll down to October and press Press Result ...
Page 58: ...Getting Started 55 Example Set split screen mode to TOP BOTTOM Press Result 3 B D ...
Page 70: ...Getting Started 67 ...
Page 175: ...Operating the Calculator 172 From the Keyboard ...
Page 456: ...Tables 453 ...
Page 527: ...Data Matrix Editor 524 ...