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