Hp 50g Graphing Calculator Uživatelský manuál stáhnout pdf (Strana 105)

Use the down arrow key (˜) to select the option 2. MEMORY… Then,

press @@OK@@. This will produce the following pull-down menu:

Use the down arrow key (˜) to select the 5. DIRECTORY option. Then,

press @@OK@@. This will produce the following pull-down menu:

Use the down arrow key (˜) to select the 6. PGDIR option, and press

Command PGDIR in Algebraic mode

Once you have selected the PGDIR through one of the means shown above, the

command will be available in your stack as follows:

At this point, you need to type the name of an existing directory, say S4 :

As a result, sub-directory )@@S4@@ is deleted:

Instead of typing the name of the directory, you can simply press the

corresponding soft menu key at the listing of the PGDIR( ) command, e.g.,

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Hp 50g Graphing Calculator Uživatelský manuál Strana 105