FX85ES
Introduction
THIS PRODUCT HAS BEEN REPLACED BY THE FX-85GTPLUS. The FX85ES has 249 functions and the revolutionary Natural Textbook Display you are able to enter expressions as seen in your text books.
Main Features
| Power | Solar/Battery |
|---|---|
| Slide on hard plastic case | Yes |
| Statistical Data Entry | List-based |
| Ideal for Keystages 3 & 4 and above. | Age 11-16+ |
| Multi replay | Yes |
| Natural Textbook Display | Yes |
| Table of a function | Yes |
Technical Specifications
| Physical constants | No |
|---|---|
| Packaging | Blister card |
| Power regression | Yes |
| Power Supply | Solar/LR44 Battery |
| Radians | Yes |
| Trigonometrics (SIN/COS/TAN) | Yes |
| Vectors | No |
| Statistics Data Editor | List-based |
| Scientific Constants | No |
| Reciprocals | Yes |
| Program Storage Areas | No |
| Parentheses | 24 |
| Permutations | Yes |
| Total Program Memory | No |
| Factorials | Yes |
| Backspace/delete | Yes |
| DEC/HEX/BIN/OCT conversions | No |
| Combinations | Yes |
| Weight (g) | 110 |
| Keyboard material | Plastic |
| Logarithm | Yes |
| Engineering Symbol Calculations | No |
| Equation Solver | No |
| Expression editing | Yes |
| Formula Solver | No |
| No. of functions | 249 |
| Metric / Imperial Conversions | No |
| Memories | 7 |
| Negative Indicator | Yes |
| Keystages Suitable For | 3, 4, & above |
| Auto power off | Yes |
| Mantissa + EXP | 10 + 2 |
| Numeric integration | No |
| Numeric Differentiation | No |
| Normal Distribution | No |
| No. of scientific functions | 164 |
| Degrees/minutes/seconds | Yes |
| Degrees | Yes |
| FIX/SCI/NORM | Yes |
| Exponents | Yes |
| exponential regression | Yes |
| % | Yes |
| Complex numbers | No |
| Coordinate conversion | Yes |
| Case | Slide-on |
| Battery Life | 17,000 hours continuous display of cursor |
| Display | TwinLine LCD DOT MATRIX |
| Dimensions (mm) | 13.7 (H) x 80 (W) x 161 (D) |
| Linear regression | Yes |
| Logarithmic regression | Yes |
| Inverse regression | Yes |
| Natural Textbook Display | Yes |
| Multi-replay | Yes |
| Table of a function | Yes |
| Suitable for (ages) | 11 plus |
| Hyperbolics | Yes |
| Gradians | Yes |
| Fractions | Yes |
| Logic Operations | No |
| Matrices | No |
| Quadratic regression | Yes |
| Random numbers | Yes |
| Roots & powers | Yes |
| Reset | Yes |
| square root | Yes |
| Standard deviation | Yes |