HP 39g+ - Manual (Page 250)

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.
>$3/(7@ Select
Solve
T6W@•
>$/3+$@
T R I A N G L E S
>(17(5@
TU6SU•
2. Enter the four formulas:
>6,1@ >$/3+$@ θ
>@
2•
>$/3+$@ O
>j@ >$/3+$@ H >(17(5@
>&26@ >$/3+$@ θ >@
2•
>$/3+$@ A >j@
>$/3+$@ H >(17(5@
>7$1@ >$/3+$@ θ >@
2•
>$/3+$@ O >j@ >$/3+$@ A >(17(5@
>$/3+$@ A >;@ >@ >$/3+$@ B >;@
2•
>$/3+$@ C >;@ >(17(5@
Key Meaning
T6W@• Saves the highlighted aplet with a name.
S@T@U• Resets the default values and settings in
the highlighted aplet. This erases any
stored data or functions.
TPSU• Alphabetically or chronologically sorts
the items in the Aplet Library menu list.
T@I9• Transmits the highlighted aplet to
another HP 39G/40G or a storage
device.
S@8W•
(receive)
Receives the aplet sent from another
HP 39G/40G or storage device.
TU6SU•
(or
>(17(5@)
Opens the selected aplet.