Hp 50g Graphing Calculator Manuel d'utilisateur télécharger pdf (Page 181)

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:

Help facility

A help facility accessible via TOOL NEXT CASCMD allows you to browse

through all the CAS commands. It provides not only information on each

command, but also provides an example of its application. This example can

be copied onto your stack by pressing the @ECHO! soft menu key. For example, for

the EXPAND entry shown above, press the @ECHO! soft menu key to get the

following example copied to the stack (press ` to execute the command):

We leave for the user to explore the list of CAS functions available. Here are a

couple of examples:

The help facility will show the following information on the commands:

COLLECT: EXPAND:

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Hp 50g Graphing Calculator Manuel d'utilisateur Page 181