Texas Instruments TI-89 Titanium User Manual

Symbolic Manipulation 255
Finding a Limit
Use the
limit (… 3) function.
Note: You can find a limit for an expression, list, or matrix.
Find the limit of
sin(3x) / x as x approaches 0.
limit(expression, var, point [,direction])
negative number = from left
positive number= from right
omitted number or 0 = both

Texas Instruments TI-89 Titanium Specifications

General

Display Type	LCD
Display Resolution	160 x 100 pixels
CPU	Motorola 68000
CPU Speed	16 MHz
RAM	256 KB
Flash ROM	2.7 MB
Programming Language	TI-BASIC, Assembly
Power Source	4 AAA batteries
Connectivity	I/O port
Dimensions	7.5 x 3.5 x 1 inches