To navigate quickly to a particular command in the help facility list without
having to use the arrow keys all the time, we can use a shortcut consisting of
typing the first letter in the command's name. Suppose that we want to find
information on the command IBP (Integration By Parts), once the help facility
list is available, use the ~ key (first key in the fourth row from the bottom of
the keyboard) followed by the key for the letter i (the same as the key I) ,
i.e., ~i. This will take you automatically to the first command that starts
with an i, namely, IBASIS. Then, you can use the down arrow key ˜ ,
twice, to find the command IBP. Pressing the !!@@OK#@ F key, we activate the
Press @!MAIN F to recover the main list of
help facility for this command.
commands, or @EXIT A to exit the facility.
References for non-CAS commands
The help facility contains entries for all the commands developed for the CAS
(Computer Algebraic System). There is a large number of other functions and
commands that were originally developed for the HP 48G series calculators
that are not included in the help facility.
Good references for those
commands are the HP 48G Series user's guide (HP Part No. 00048-90126)
and the HP 48G Series Advanced User's Reference Manual (HP Part No.
00048-90136) both published by Hewlett-Packard Company, Corvallis,
Oregon, in 1993.
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