Texas Instruments TITANIUM TI-89 - Manual (Page 265)

Symbolic Manipulation 265
• is the remainder of x
4
N 2x
2
+x divided by 2x
2
+x+4 .
• is the quotient.
Overview of the Calc Menu Overview of the Calc Menu Overview of the Calc Menu Overview of the Calc Menu
You can use the …
Calc toolbar menu to select commonly used calculus functions.
The Calc Menu The Calc Menu The Calc Menu The Calc Menu
From the Home screen, press … to display:
Note: For a complete description of each function and its syntax, refer to the Technical
Reference module.
This menu is also available from the MATH
menu. Press
2 I and then select
A:Calculus .
Menu Item Description
d differentiate Differentiates an expression with respect to a specified
variable.
31x 60 +
8
---------------------
x
2
2
----- x
4
--- – 15/8 –