Casio fx-100D (SUPER-FX)
The Casio fx-100D is a scientific calculator with 10 digits precision and algebraic logic. It has 44 keys, and an LCD (liquid crystal) display.
Facts at a glance:
You can download the Casio fx-100D manual from this external link.
If you have a Casio fx-100D that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current model as a replacement: