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: IL @)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 functionCOLLECT:

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 @SEE ! for EXPAND, and @SEE ! for FACTOR. Pressing @SEE !, for example, shows the following information for EXPAND, while @SEE ! shows information for FACTOR:

Page 5-4