Texas Instruments TI-89 사용자 설명서
Symbolic Manipulation
267
Note:
The
d
symbol for differentiate is a special symbol. It is not the same as typing the
letter
D
on the keyboard. Use
…
1
or
2 =.
Common Calculus Operations
Common Calculus Operations
Common Calculus Operations
Common Calculus Operations
This section gives examples for some of the functions available from the
…
Calc
toolbar
menu. For complete information about any calculus function, refer to the Technical
Reference module.
Reference module.
Integrating and Differentiating
Integrating and Differentiating
Integrating and Differentiating
Integrating and Differentiating
Use the ‰
integrate
(
…
2
) and
d
differentiate
(
…
1
) functions.
d
(expression
,
var
[,
order
]
)
Integrate
x
2
†
sin(x)
with respect to x.
Differentiate the answer with respect to x.
‰
(expression
,
var
[,
low
] [,
up
]
)
lets you specify limits or a constant of
integration
integration
To get d, use
…
1 or
2 =
. Do not
simply type the letter
D on the keyboard.
D on the keyboard.