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Chapter 15: CATALOG, Strings, Hyperbolic Functions 269
The string variable is pasted to the current cursor location, next to the store symbol (!).
5. Press Í to store the string to the string variable. On the home screen, the stored string is
displayed on the next line without quotation marks.
Displaying the Contents of a String Variable
To display the contents of a string variable on the home screen, select the string variable from the
VARS STRING menu, and then press Í. The string is displayed.
String Functions and Instructions in the CATALOG
Displaying String Functions and Instructions in the CATALOG
String functions and instructions are available only from the CATALOG. The table below lists the
string functions and instructions in the order in which they appear among the other
CATALOG
menu items. The ellipses in the table indicate the presence of additional CATALOG items.
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.
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