**Memory** | |

Available RAM/Flash ROM | 64KB/1.5MB |

Number and Constant Memory | Yes |

Electronic upgradeability | Yes |

Prior Entry Recall | Yes |

**Display** | |

Interface | Icon Menu |

Lines x characters | 8 x 21 |

Screen Size (Pixels) | 64 x 128 |

Color Display | Not Available |

Natural Display Input/Output | Yes |

Capture, Clip & Paste Capability | Yes |

Language Options Available | Yes |

**Graphing** | |

Function (Y= Equations to Graph) | 20 |

Parametric | Yes |

Polar | Yes |

Sequence | Yes |

Constant (X=) | Yes |

Inequality (auto shading) | Yes |

Zoom, Trace | Yes |

Dynamic/Transformation | Yes |

Conics | Yes |

3D | Not Available |

Differential Equations/Slope Fields | Not Available |

**Mathematics** | |

Table of Function Values | Yes |

Fixed Decimal Options | Yes |

Scientific Notation | 10 + 2 |

Fraction Operations | Yes |

Interactive Equation Solver | Yes |

Simultaneous Equation Solver | Up to 6 |

Polynomial Root Finder | Up to 3 |

Complex Numbers | Yes |

Matrices | Up to 55 x 55 |

Vectors | Not Available |

Computer Algebra System | Not Available |

Recall and Edit Last Entry | Yes |

Symbolic Manipulation | 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 (add-in) |

**Trigonometry** | |

Sin, Cos, Tan, and Inverses | Yes |

Hyperbolic Functions | Yes |

Degrees-Radians-Grads Conversions | Yes |

**Stats & Data Analysis ** | |

One and Two-Variable Statistics | Yes |

Median, Quartiles | Yes |

Intermediate Statistics | Yes |

Combinations, Permutations & Random Numbers | Yes |

Regression Models | 10 |

Estimated Values for Regression Graph | Yes |

Degrees of Polynomial Regressions | 2,3,4 |

Histograms, Scatter Plots | Yes |

Box & Whisker Plots | Yes |

Pie Chart, Bar Graph, Stacked Bar | Not Available |

Number of Lists | 26 |

List Length | 999 |

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.) | 7 |

**Calculus** | |

Numeric Differentiation / Integration | Yes |

Symbolic Differentiation / Integration | Not Available |

Maximum, Minimum | Yes |

Inflection Points | Not Available |

**Programming** | |

Formulas | Not Available |

Interactive Equation Solver | Yes |

User Defined Functions | Not Available |

eActivities | Yes |

**Science** | |

Degree-Minute-Second<>Decimal Degree | Yes |

Polar<>Rectagular | Yes |

Formula Solver | Yes |

Periodic Table | Yes (add-in) |

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 | Yes |

Cost/Sell/Margin | Yes |

IRR, NPV, PBP, NFV, Cash Flow | Yes |

**Special** | |

Auto Power off | Yes |

Batteries - included | 4-AAA |

Protective Slide Case | Yes |

I/O port/Unit to Unit cable included | Yes/Yes |