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• Memory |
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Available RAM/Flash ROM |
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500KB/5.4MB |
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Number and Constant Memory |
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Yes |
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Electronic upgradeability |
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Yes |
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Prior Entry Recall |
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Not Available |
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• Display |
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Interface |
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Icon Menu |
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Lines x characters |
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Proportional |
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Screen Size (Pixels) |
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160 x 240 |
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Color Display |
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Not Available |
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Natural Display Input |
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Yes |
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Capture, Clip & Paste Capability |
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Yes |
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Language Options Available |
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Yes |
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• Graphing |
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Function (Y= Equations to Graph) |
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20 x 5 set |
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Parametric |
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Yes |
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Polar |
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Yes |
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Sequence |
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Yes |
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Constant (X=) |
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Yes |
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Inequality (auto shading) |
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Yes |
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Zoom, Trace |
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Yes |
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Dynamic/Transformation |
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Yes |
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Conics |
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Yes |
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3D with Parametric Graphing |
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Yes |
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Differential Equations/Slope Fields |
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Yes |
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• Mathematics |
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Table of Function Values |
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Yes |
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Fixed Decimal Options |
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Yes |
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Scientific Notation |
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10 + 3 |
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Fraction Operations |
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Yes |
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Interactive Equation Solver |
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Yes |
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Simultaneous Equation Solver |
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Function |
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Polynomial Root Finder |
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Function |
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Complex Numbers |
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Yes |
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Matrices |
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Up to Memory |
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Vectors |
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Up to Memory |
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Computer Algebra System/Symbolic Manipulation |
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Yes |
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Recall and Edit Last Entry |
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Not Available |
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Spreadsheet Capabilities |
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Yes |
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• Computer Math |
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Calculates in Dec, Hex, Oct, Binary |
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Yes |
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Logic Operations |
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Yes |
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• Discrete Math |
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Recursive Sequences |
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Yes |
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• Geometry |
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Geometric Constructions and Transformations |
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Yes |
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• Trigonometry |
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Sin, Cos, Tan, and Inverses |
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Yes |
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Hyperbolic Functions |
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Yes |
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Degrees-Radians-Grads Conversions |
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Yes |
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• Stats & Data Analysis |
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One and Two-Variable Statistics |
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Yes |
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Median, Quartiles |
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Yes |
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Intermediate Statistics |
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Yes |
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Combinations, Permutations & Random Numbers |
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Yes |
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Regression Models |
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11 (includes Polynomial Regression) |
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Estimated Values for Regression Graph |
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Not Available |
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Degrees of Polynomial Regressions |
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1,2,3,4 |
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Histograms, Scatter Plots |
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Yes |
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Box & Whisker Plots |
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Yes |
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Pie Chart, Bar Graph, Stacked Bar |
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Yes |
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Number of Lists |
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Up to Memory |
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List Length |
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Up to 9999 |
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Inferential Statistics & Probability Distributions |
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Yes |
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One and Two Sample Z and T tests |
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Yes |
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Chi-Squared, Anova, F Tests |
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Yes |
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Z and T Interval Tests |
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Yes |
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Distributions (p.d. and c.d.) |
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21 |
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• Calculus |
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Numeric Differentiation / Integration |
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Yes |
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Symbolic Differentiation / Integration |
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Yes |
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Maximum, Minimum |
|
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Yes |
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Inflection Points |
|
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Yes |
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•Useful Education Features |
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Interactive Equation Solver |
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Yes |
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User Defined Functions |
|
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Yes |
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eActivities |
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Yes |
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• Science |
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Degree-Minute-Second<>Decimal Degree |
|
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Yes |
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Polar<>Rectagular |
|
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Yes |
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Metric Conversions |
|
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Not Available |
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Periodic Table |
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Not Available |
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Programs Available for EA-200 Data Analyzer |
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Yes |
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• Finance |
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N, %, I, PMT, PV, FV, Amortization |
|
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Yes |
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Amortization Schedule |
|
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Yes |
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| |
Interactive TVM Solver |
|
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Yes |
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| |
Interest Conversion |
|
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Yes |
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| |
Annuity Due & Begin Setting |
|
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Yes |
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| |
Day/Date Calculation |
|
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Yes |
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| |
Recall of Financial Values |
|
|
Not Available |
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| |
Cost/Sell/Margin |
|
|
Yes |
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|
| |
IRR, NPV, PBP, NFV, Cash Flow |
|
|
Yes |
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| |
• Special |
|
|
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|
| |
USB Port |
|
|
Yes |
|
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|
| |
Unit to Unit cable included/USB cable for connecting with PC included |
|
|
Yes |
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|
| |
Batteries - included |
|
|
4 AAA No back-up battery needed |
|
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| |
Automatic Power Off |
|
|
Yes |
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| |
Connects to EA-200/EA-100 |
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only EA-200 |
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