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Casio fx-77

Casio fx-77
Image: Wikimedia CC BY-SA 3.0

The Casio fx-77 is a scientific calculator with 9 digits precision and algebraic logic. It has 45 functions, 38 keys, and an LCD (liquid crystal) display.

Facts at a glance:

FeatureValue
TypeScientific
Functions45
Keys38
Precision9
LogicAlgebraic
Display typeLCD
Year introduced1985

Replacements:

If you have a Casio fx-77 that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current model as a replacement:

See other calculators by Casio