Texas Instruments TI-89 Titanium User Manual page 257

Common Calculus Operations
This section gives examples for some of the functions available from the ...
menu. For complete information about any calculus function, refer to the Technical
Reference module.
Integrating and Differentiating
Use the ‰
integrate
,
(expression
‰ var
,
d (expression var
2
Integrate
x † sin(x)
Differentiate the answer with respect to x.
You can integrate an expression only; you can differentiate an expression, list, or
Note:
matrix.
Symbolic Manipulation
(... ) and
2 d differentiate
[, ] [, ]
)
low up
lets you specify limits or a constant of
integration
[, ]
order )
with respect to x.
(... ) functions.
1
...
To get d, use
2 =
. Do not
simply type the letter
D on the keyboard.
toolbar
Calc
1 or
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