TI-83 Plus CATALOG, Strings, Hyperbolic Functions 482
Selecting an Item from the CATALOG
To select a CATALOG item, follow these steps.
1. Press y ãCATALOGä to display the CATALOG.
The 4 in the first column is the selection cursor.
2. Press † or } to scroll the CATALOG until the selection cursor points to
the item you want.
• To jump to the first item beginning with a particular letter, press
that letter; alpha-lock is on.
• Items that begin with a number are in alphabetical order according
to the first letter after the number. For example, 2.PropZTest( is
among the items that begin with the letter P.
• Functions that appear as symbols, such as +, L1, <, and ‡(, follow
the last item that begins with Z. To jump to the first symbol, !,
press [q].