Texas Instruments TI-89 Voyage 200, User Manual

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Appendix B: Technical Reference 921
TI-89 Titanium / Voyage™ 200 Modes
TI-89 Titanium / Voyage™ 200 Modes TI-89 Titanium / Voyage™ 200 Modes
TI-89 Titanium / Voyage™ 200 Modes
This section describes the modes of the TI-89 Titanium /Voyage™ 200 and lists the
possible settings of each mode. These mode settings are displayed when you press
3
.
Graph Graph Graph Graph
Specifies the type of graphs you can plot.
Note: If you use a split screen with
Number of Graphs = 2
,
Graph
is for the top or left part of
the screen and
Graph 2
is for the bottom or right part.
Current Folder Current Folder Current Folder Current Folder
Specifies the current folder. You can set up multiple folders with unique configurations of
variables, graph databases, programs, etc.
Warning: Expected finite real integrand
Warning: May not be fully simplified
Warning: More solutions may exist
Warning: May introduce false solutions
Warning: Operation may lose solutions
Warning: Requires & returns 32 bit value
Warning: Overflow replaced by
%
or
-
%
Warning: Questionable accuracy
Warning: Questionable solution
Warning: Solve may specify more zeros
Warning: Trig argument too big to reduce
Warning: Non-real intermediate result
Note: Domain of result may be larger
Note: Domain of result may be smaller
1:FUNCTION y(x)
functions
2:PARAMETRIC x(t)
and
y(t)
parametric equations
3:POLAR r(
q
) polar equations
4:SEQUENCE u(n)
sequences
5:3D z(x,y)
3D equations
6:DIFF EQUATIONS y'(t)
differential equations
Error
Number Description