RPN: The Automatic Memory Stack 2-11
Example:
Two close stellar neighbors of Earth are Rigel Centaurus (4.3 light–years away) and
Sirius (8.7 light–years away). Use c, the speed of light (9.5 × 10
15
meters per year)
to convert the distances from the Earth to these stars into meters:
To Rigel Centaurus: 4.3 yr × (9.5 × 10
15
m/yr).
To Sirius: 8.7 yr × (9.5 × 10
15
m/yr).
Keys: Display: Description:
Enters first number.
Intermediate result.
Brings back display from before
.
Final result.
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