Texas Instruments TI-82 STATS User Manual

CATALOG, Strings, Hyperbolic Functions 15–9
82500E~1.DOC TI-83 international English Bob Fedorisko Revised: 10/28/05 9:25 AM Printed: 10/28/05 9:25
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sub( returns a string that is a subset of an existing string. string
can be a string or a string variable. begin is the position number
of the first character of the subset. length is the number of
characters in the subset.
sub(string,begin,length)
In a program, you can enter a function to graph during program
execution using these commands.
Note: When you execute this program, enter a function to store to Y3
at the ENTRY= prompt.
sub(
Entering a
Function to
Graph during
Program
Execution

Texas Instruments TI-82 STATS Specifications

General

Type	Graphing Calculator
Display	LCD
Resolution	96 x 64 pixels
Characters	16 x 8
Processor	Zilog Z80
Programming	TI-BASIC
Memory	28 KB RAM
Power	4 AAA batteries
Connectivity	Link port