Symbolic Manipulation
273
•
Create an equivalent single-statement user-defined function.
If You Get an Out-of-Memory Error
If You Get an Out-of-Memory Error
If You Get an Out-of-Memory Error
If You Get an Out-of-Memory Error
The TI-89 Titanium stores intermediate results in memory and then deletes them when
the calculation is complete. Depending on the complexity of the calculation, the
handheld may run out of memory before a result can be calculated.
Freeing Up Memory
Freeing Up Memory
Freeing Up Memory
Freeing Up Memory
•
Delete unneeded variables and/or Flash applications, particularly large-sized ones.
-
Use
2
°
as described in
Memory and Variable Management
to view
and delete variables and/or Flash applications.
•
On the Home screen:
Use the TI-89 Titanium’s built-in
when
function.
Then integrate
y1(x)
with respect to
x
.
Note:
To select
‰
from the Calc toolbar
menu, press
…
2
(or press
2 <
on the
keyboard).
Define
y1(x)=when(x<0,
L
x, 5cos(x))
Press
8 ¸
for a floating-point
result.
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...