HP 48gII Graphing Calculator Instrukcja Użytkownika Pobierz pdf (Strona 457)

If you enter the integral with the CAS set to Exact mode, you will be asked to

change to Approx mode, however, the limits of the integral will be shown in a

different format as shown here:

These limits represent 1×1_mm and 0×1_mm, which is the same as 1_mm and

0_mm, as before. Just be aware of the different formats in the output.

Some notes in the use of units in the limits of integrations:

1 – The units of the lower limit of integration will be the ones used in the final

result, as illustrated in the two examples below:

2 - Upper limit units must be consistent with lower limit units. Otherwise, the

calculator simply returns the unevaluated integral. For example,

3 – The integrand may have units too. For example:

4 – If both the limits of integration and the integrand have units, the resulting

units are combined according to the rules of integration. For example,

HP 48gII Graphing Calculator Instrukcja Użytkownika Strona 457