Seiko
EL9900C Graphing Calculator Battery Operated Har

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OEM Part # EL9900C  Weight 1 lbs AMOF ID 739918

 

 

 

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EL9900C Graphing Calculator
Portable calculator with large LCD split screen display. Operating batteries and protective hard case included.
Display (characters x lines)—22 x 8
Display Notation—Graphic
Storage Memory—64KB
Reversible Keyboard
Levels of Parentheses—Unlimited
Graphs, Business
Graphs, Rectangular Functions
Graphs, Polar Equations
Graphs, Parametric Equations
Interactive Zoom
Programming Steps/Storage—Memory limits
Programming Subroutines
Hypothesis Testing
Confidence Interval Calculating
Hyperbolic Functions
Trig/Log Functions
Base: Binary/Oct./Dec./Hex.
Logical (Boolean) Operations
Simultaneous Equations
Calculus Operations
Matrices
Complex Numbers
Polynomial (Quadratic) Equations
Time-Value-of-Money
Cash Flows
Equation Editor
Direct Algebraic Logic
Equation ?Play Back?
Simple Scientific Function
One Variable Statistic Function
Size—3-3/8w x 7-3/16d
Replacement Batteries—4 AAA (sold separately)
I/O Port