page_title: Casio fx-39
hierarchical_section_title: Casio fx-39
caption_attribution_description: English: Casio fx-39 Scentific Calculator
context_page_description: The fx-39 is a scientific calculator manufactured by Casio released in 1978 and is one of several models to share the same physical design format.
context_section_description: The fx-39 is a scientific calculator manufactured by Casio released in 1978 and is one of several models to share the same physical design format.
caption: Casio fx-39
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