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Functions in the ALG menu
The ALG (Algebraic) menu is available by using the keystroke sequence
‚×
(associated with the
‚
key). With system flag 117 set to
CHOOSE boxes, the ALG menu shows the following functions:
Rather than listing the description of each function in this manual, the user is
invited to look up the description using the calculator’s help facility:
I L
@)HELP@
`
. To locate a particular function, type the first letter of the function.
For example, for function COLLECT, we type
~c
, then use the up and
down arrow keys,
—˜
, to locate COLLECT within the help window.
To complete the operation press
@@OK@@
. Here is the help screen for function
COLLECT:
We notice that, at the bottom of the screen, the line See: EXPAND FACTOR
suggests links to other help facility entries, the functions EXPAND and
FACTOR. To move directly to those entries, press the soft menu key
@SEE1!
for
EXPAND, and
@SEE2!
for FACTOR. Pressing
@SEE1!
, for example, shows the
following information for EXPAND, while
@SEE2!
shows information for FACTOR: