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A Big database for small calculators.

Last database update :
04-21-2014


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Pictures Model Aka Version Intro date End date Type Last update Progr RAM ROM Nb functions Alpha Nb keys Display type Display Graph XY Ext Print Sav Clock             Microprocessor                                     Functions                         Size Weight Batteries Ext power Power Twin Made in Link(s)                                                 Remarks                                                



   Columbia

Pictures Model Aka Version Intro date End date Type Last update Progr RAM ROM Nb functions Alpha Nb keys Display type Display Graph XY Ext Print Sav Clock             Microprocessor                                     Functions                         Size Weight Batteries Ext power Power Twin Made in Link(s)                                                 Remarks                                                
Columbia  <=1972>=19724 funct2010_06_29N0 5N18LED8NNNNNTI TMS0105D133x76x38 6xAA   KoreaDataMath.org 
Columbia-2Columbia II <=1974>=19744 funct2011_05_23N0 4N17LED8NNNNN  140x76x sealedY     
Columbia-3ML-8 197x 4 funct2010_06_29N0  N LED NNNNN % +/-133x76x sealedY     
Columbia-3M803M <=1974>=19744 funct2010_06_29N1 6+2memN21LED NNNNN +/- % CM RM133x76x sealedY     
Scientific  <=1974>=19744 funct2011_05_27N1 8+1memN23LED NNNNN x^2 Sqrt 1/x % M/K140x76c sealedY    Not a scientific model.



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Copyright : all the pictures are my property. You can copy and save them but strictly for your own purpose. You are not authorized to modify, diffuse or use them (even partially) for another internet site, or for all other puplic diffusion. You are authorized to create links to MyCalcDB site, but I cannot garantee their reliability in the time. What I can garantee (exept errors) is only the database calculator's id number (for example: id=777 for the HP-55).