16-2 Extending aplets
Aplet Keys
Example: To create
a new aplet from an
existing Solve aplet
A simple example of a customized aplet is the TRIANGLES
aplet. This aplet is a copy of the Solve aplet containing the
formulas commonly used in calculations involving
right–angled triangles.
1. In APLET, highlight Solve and SAVE it under the new
name.
>$3/(7@ Select Solve
6$9(_
>$/3+$@
T R I A N G L E S
>(17(5@
67$57_
2. Enter the four formulas:
>6,1@ >$/3+$@ θ
>@
_
>$/3+$@ O
>j@ >$/3+$@ H >(17(5@
>&26@ >$/3+$@ θ >@
_
>$/3+$@ A >j@
>$/3+$@ H >(17(5@
>7$1@ >$/3+$@ θ >@
_
>$/3+$@ O >j@ >$/ 3+$@ A >(17(5@
>$/3+$@ A >;@ > @ >$/3+$@ B >;@
_
>$/3+$@ C >;@ >(17(5@
Key Meaning
6$9(_
Saves the highlighted aplet with a name.
5(6(7_
Resets the default values and settings in
the highlighted aplet. This erases any
stored data or functions.
6257_
Alphabetically or chronologically sorts
the items in the Aplet Library menu list.
6(1'_
Transmits the highlighted aplet to
another HP 39G/40G or a storage
device.
5(&9_
(receive)
Receives the aplet sent from another
HP 39G/40G or storage device.
67$57_
(or >(17(5@)
Opens the selected aplet.
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