HP 10413 Datasheet download pdf (Page 109)

109

The NUM SETUP view offers more useful

features. Change to that view now and

change the NumStep value to 10. If you then

swap back to the NUM view you will see (as

right) that the sequence jumps in steps of 10.

In case you don’t realize… 2.1475E9 is

‘computer speak’ for

2 1475 10⋅×.

Now go back to the NUM SETUP view and

change the Automatic setting to Build Your

Own by moving the highlight to it and pressing

the + key or by using . Switch back to

the NUM view and enter the values 1, 10,

50 and 100 into the N column.

You will find that the values for those terms of each sequence will appear in

the U1 and U2 columns almost immediately. In case you didn’t realize, the

reason for the larger text is that I have used the button.

Due to the type of problems one is

usually trying to solve with sequences,

the NUM view rather than the PLOT

view is often more useful in this aplet,

but let's have a look at the PLOT view anyway.

Two types of plots are available, the default

being Stairstep.

Change to the PLOT SETUP view and ensure

that the setup view is the same as that shown

in the two screens above right. Then change

to the PLOT view and you should see a graph

similar to the one shown below right. The

second type of graph is the Cobweb.

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HP 10413 Datasheet Page 109