HP 48gII Graphing Calculator Instrukcja Użytkownika Pobierz pdf (Strona 553)

The following screen shots show the RPN stack before and after application of

function RSBERR:

These results indicate that ∆y = 4.1514… and error = 2.762..., for Dx = 0.1.

Check that, if Dx is reduced to 0.01, ∆y = -0.00307… and error =

Note: As you execute the commands in the DIFF menu values of x and y will

be produced and stored as variables in your calculator. The results provided

by the functions in this section will depend on the current values of x and y.

Therefore, some of the results illustrated above may differ from what you get

in your calculator.

HP 48gII Graphing Calculator Instrukcja Użytkownika Strona 553