CATALOG, Strings, Hyperbolic Functions 15-9
8315CATS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:54 PM Printed: 02/19/01 1:39
PM Page 9 of 10
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