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A Big database for small calculators.

Last database update :
04-21-2014


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  Casio  fx-21   (no picture)
 

 
Introduction date<=1977
End date>=1977
TypeScient
Last update date2010_05_12
ProgrammableN
RAM size1
ROM size
Number of functions30+3mem
Alpha capabilitiesN
Number of keys35
Display typeVFD
Number of digits on display8 1/2 + 2 1/2
Graphical (X x Y)N
Extention(s)N
PrinterN
SavingN
Date or clock capabilitiesN
Microprocessor
Functions list"ln log x^y °'"" sin cos tan sinh cosh tanh 1/x Sqrt +/- Exp Pi e^x 10^x x^(1/y) asin acos atan asinh acosh atanh n! x^2 Min MR M+"
Size (length x width x thickness)145x84x25
Weight
Batteries2xAA
External power3VDC
Power consumption0.2W
TwinBoots 424, MBO fx-21
Made inJapan
Link(s)

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