String Functions And Instructions In The Catalog - Texas Instruments TI-83 Manual Book

String Functions and Instructions in the CATALOG

Displaying String
Functions and
Instructions in
the CATALOG
+ (Concatenation)
Selecting a String
Function from
the CATALOG
15-6 , Strings, Hyperbolic Functions
CATALOG
String functions and instructions are available only from
the . The table below lists the string functions
CATALOG
and instructions in the order in which they appear among
the other
CATALOG
indicate the presence of additional
CATALOG
...
Converts an equation to a string.
Equ4String(
Converts a string to an expression.
expr(
...
Returns a character's place number.
inString(
...
Returns a string's character length.
length(
...
Converts a string to an equation.
String4Equ(
Returns a string subset as a string.
sub(
...
To concatenate two or more strings, follow these steps.
1. Enter string1, which can be a string or string name.
2. Press Ã.
3. Enter string2, which can be a string or string name. If
necessary, press à and enter string3, and so on.
string1 string2
+
4. Press Í to display the strings as a single string.
To select a string function or instruction and paste it to the
current screen, follow the steps on page 15.2.
menu items. The ellipses in the table
CATALOG
string3. . .
+
items.