HP 48gII Graphing Calculator Manual de usuario descargar pdf (Pagina 688)

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Press @@@OK@@@ to cancel message box output. The stack will now look like this:

Including input and output in a message box

We could modify the program so that not only the output, but also the input, is

included in a message box. For the case of program @@@p@@@, the modified

program will look like:

« “Enter V, T and n: “ {“ :V: :T: :n: “ {2 0} V }

INPUT OBJ→ → V T n

« V →STR “ ” + T →STR “ ” + n →STR

“ ” + ‘(8.31451_J/(K*mol))*(n*T/V)‘ EVAL “p” →TAG →STR +

+ + MSGBOX » »

Notice that you need to add the following piece of code after each of the

variable names V, T, and n, within the sub-program:

→STR “ ” +

To get this piece of code typed in the first time use:

„°@)TYPE@ @

STR ‚Õ ‚ë ™+

Because the functions for the TYPE menu remain available in the soft menu

keys, for the second and third occurrences of the piece of code (→STR “ ”

+ ) within the sub-program (i.e., after variables T and n, respectively), all you

need to use is:

STR ‚Õ ‚ë ™+

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HP 48gII Graphing Calculator Manual de usuario Pagina 688

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