Texas Instruments TI-84 Plus Guide Book

Chapter 15: CATALOG, Strings, Hyperbolic Functions 417
other CATALOG menu items. The ellipses in the table indicate the presence of additional
CATALOG items.
Concatenation
ConcatenationConcatenation
Concatenation
To concatenate two or more strings, follow these steps.
1. Enter
string1, which can be a string or string name.
2. Press Ã.
CATALOG
...
Equ4String(
Converts an equation to a string.
expr(
Converts a string to an expression.
...
inString(
Returns a character’s place number.
...
length(
Returns a string’s character length.
...
String4Equ(
Converts a string to an equation.
sub(
Returns a string subset as a string.
...

Texas Instruments TI-84 Plus Specifications

General

Battery type	AAA
Power source	Battery
Number of batteries supported	4
Type	Graphing
Cover	No
Form factor	Pocket
Control type	Buttons
Product color	Black
USB port	Yes
USB 2.0 ports quantity	1
Digits	- digits
Display number of lines	8 lines
Display number of characters	16
RAM capacity	0.024 MB
ROM capacity	0.480 MB
Storage media type	-