overview
The 48gx is the most powerful RPN graphing calculator available.
Take on any problem: the power of the HP 48gx helps you make sense of the toughest equations in the classroom or the lab. What’s more its memory and functions are expandable with plug-in cards, so there’s virtually no limit to the things you can get done with the 48gx.
product features
The 48gx is customizable with plug-in cards. You can expand the HP 48gx’s memory from 128KB up to a hefty 1280 KB, and select from a great variety of third-party applications.
- The 48gx's built-in equation library contains more than 300 scientific and engineering equations.
- Object-oriented programming lets you create applications quickly and easily.
- MatrixWriter application allows you to view, enter and manipulate arrays.
- HP EquationWriter application shows equations and formulas just as they would appear in a textbook or on paper.
- HP Solve application gives you the power to solve for any variable without rewriting your equation.
- Infrared Communications enable you to send files between HP 48G/GX calculators, and to the infrared printer (printer optional).
- Optional Connectivity Kit lets you connect your HP 48gx to your Mac or PC.
|
| physical features |
| Product name/Model Number |
48gx |
| Display |
8 line x 22 char. LCD |
| Entry system logic |
RPN |
| Menus, prompts, alpha messages, softkeys |
Yes |
| RAM/no of variables or registers |
128 KB, unlimited within available memory |
| Built-in functions |
Over 2300 |
| Redefineable keyboard and menu keys |
Yes |
| math and statistical features |
| +, -, x, /, sq. root, 1/x, +/-, 1nx, ex, n!, yx, logx, 10x, x2, %, pi |
Yes |
| Fractions |
Yes |
| Trig., Hyperbolic, HP Solve (root finder) |
Yes |
| Numeric integration/ Complex number functions |
Yes |
| Statistical analysis |
Multivariate/stat |
| SUM x, SUM x2, SUM y, SUM y2, SUM xy |
Yes |
| Sample standard deviation/ mean/ weighted mean |
Yes |
| Linear regression, combinations, permutations |
Yes |
| Curve fit (LN ,LOG, EXP, POW) |
Yes |
| Normal, X, t, F distribution |
Yes |
| scientific features |
| Decimal hrs/hrs.min.sec. conversions |
Yes |
| Polar/ rectangular and angle conversions |
Yes |
| Base conversions and arithmetic |
Yes |
| Unit conversions |
Yes |
| Bit, Boolean operations |
Yes |
| vector and matrix operations |
| Matrix operations, rectangular and polar |
Yes |
| Cylindrical, spherical |
Yes |
| HP matrix writer, row and column operations |
Yes |
| APLETS (built-in or added applications including Note and Sketch menus) |
No |
| customizing features |
| Method |
HP Solve/RPL |
| No. of steps/formulas or programs/ formulas |
Unlimited within available memory |
| peripherals |
| Optional Infra-red Printer, HP 82240B |
Yes |
| Computer Link |
Yes |
| Two-way Infra-red I/O |
Yes |
| batteries & warranty |
| Batteries |
3 x AAA |
| Warranty |
One-year warranty |
| additional features |
| Notepad |
Yes (through variables) |
| Graphing Functions with interactive graphics |
3D |
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