Casio fx-50F (SCIENTIFIC FORMULA 23)
The Casio fx-50F is a programmable 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-50F manual from this external link.
If you have a Casio fx-50F that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current model as a replacement: