HP 50g Graphing Calculator (F2229AA#ABA) | 
| Brand: Hewlett-Packard
Category: CE
List Price: $175.99
Buy New: $114.99
You Save: $61.00 (35%)
New (40) Refurbished (1) from $104.95
Avg. Customer Rating:  136 reviews
Format: Cd
Color: Black Face
Media: Electronics
Autographed: No
Memorabilia: No
Batteries: 3
Batteries Included: Yes
Operating System: N/A
Shipping Weight (lbs): 3
Dimensions (in): 10.5 x 7.2 x 2.4
MPN: F2229AA#ABA
Model: F2229AA#ABA
UPC: 882780502291
EAN: 0882780502291
ASIN: B000GTPRPS
Release Date: July 15, 2006
Availability: Usually ships in 24 hours
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| Features:
| • | New display upgrade--the new HP 50g display features a 30% increase in usable space over the HP 49g+ | | • | New powerful SD card slot allows you to format your card right in the calculator and expand memory | | • | Massive 2.5 MB total memory--512 KB RAM plus 2 MB flash ROM for performing future upgrades** | | • | New larger equation library and 2300+ built-in functions--ideal for both professionals and students | | • | The choice of efficient RPN, Textbook or Algebraic data entry |
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| Editorial Reviews:
Product Description
If you're a math, science, or engineering professional?or a serious college student?don't leave home without it! HP's most powerful new graphing calculator. The 50G supplies you with intensive power, flexibility, and connectivity. With graphing capabilities, you can illustrate statistical regression analysis and other computations. There's ample memory for storing programs and you can add additional storage using optional SD memory cards. With 2300 built-in functions, this calculator is an indispensible tool for a student or scientific professional aiming to succeed to the highest order - and beyond. Efficiently reach solutions with the built-in lessons and step-by-step problem solving Format SD cards and expand memory right in the SD card slot Isolate and evaluate sub-expressions using the intelligent editor?plus cut, paste, and copy objects Numerical precision - intermediate and internal - 15 digits, exponent - -49999 to +49999 /Displayed precision - 12 digits, exponent - -499 to +499, infinite for integers (limited by memory) IR port - IrDA (limited to 10 cm distance) / Serial port - USB, RS232 for connections to equipment such as PCs, dataloggers,surveying equipment, etc./ Expansion port - SD card slot / Power supply - AAA x 4 + CR2032 batteries Entry-system logic - Textbook, Algebraic, RPN Unit Dimensions - 7.24 x 3.43 x. 93 inches Manufacturer's One-year limited warranty
Amazon.com Product Description
The new HP 50g Graphing Calculator provides optimum power, flexibility and connectivity for math, science, and engineering professionals, as well as college students. Featuring a more capable SD card slot, 2.5 MB total memory (512 KB, 2 MB Flash ROM), RS232 and USB connectivity, and a built-in intelligent editor, 
A large, high-contrast display clearly shows every important part of a formula, calculation, or graph. | 
The 50g boasts expansive memory, thanks to an SD card slot. View larger. | this system gives you more capabilities than ever before. Compact, portable, and simple to operate, the 50g features a 30 percent increase in usable space over the HP 49g, and handles complex computations with ease. Powerful, Innovative Design For Fast, Accurate Computation
The 50g features easy-to-use, powerful tools that students and professionals can rely on for years of performance, including built-in graphing functions, constants, and applications. This calculator also offers built-in lessons and step-by-step problem solving examples to help illustrate abstract concepts. Choose between efficient RPN (Reverse Polish Notation), Textbook, or Algebraic data entry and rest assured that expansive memory (with SD card slot) means the 50g can handle even the most complex calculations. Graphing features include 2-D function, polar, and parametric plot, as well as 3-D, differential equation, and bar plot. The 50g's large, high-contrast display with adjustable font type and size clearly shows every important part of a formula, calculation, or graph so you'll be able to clearly read and analyze your results. In addition, you can isolate and evaluate sub-expressions using the intelligent editor, while also cutting, pasting and copying objects as needed. Finally, the large equation library and over 2,300 built-in functions make this calculator ideal for both professionals and students. What's in the Box
50G graphing calculator, batteries, user's manual, CD (connectivity software and advanced user's guide), USB cable, and premium pouch.
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| Customer Reviews: Read 131 more reviews...
 Great tool, great price. May 10, 2008
This is one of the best calculators I have ever used. Functionally, it blows TI out of the water. Takes a while to get used to this, but if you do, you'll be pleased.
 Excelent machine but a little hard to use at 100% April 18, 2008
Well i think the title of this review says everything i want to say.
I'm a engeneering student, im almost finishing my career and its SOOOO helpfull to have one of this machines, you can make almost everything you want with it, you can easy program a multi-solver to make equations sistems and solve all the variables you want at the same time, but here is why i dont give a 5 to this product, the programing language its very weird and not easy to learn, its a little bit anoying when you try to connect it to the pc and finnaly there is not much software available for it (specially for mechanical engeneering).
Here is my recomendation, if you get bored easy and you dont have enough patience to read the user manual dont buy it, a TI would be better for you to use, but if you learn hot to use it will become your best tool for study.
Nice math machine April 3, 2008
3 out of 3 found this review helpful
I've had this calculator for a couple of months now so have had a chance to test drive it. I also own a TI 89 so can make some comparisons. First thing is when will these companies stop being so cheap and supply hard copy documentation?(Can you hear us TI and HP??!!) I also purchased the two Urroz books, volumes I and II. I would HIGHLY recommend anyone purchasing this calculator to invest in these books. They are written for the HP 49 but this machine is almost identical. It will help you with the learning curve tremendiously and that lack of hard documentation.
If you should choose this calculator over a TI for the classroom I would suggest buying it ahead of time and learning how to operate it, especially if you are a high school student as your classmates and teacher will probably be more familiar with the TI.
The plus and minus of this calculator is that it has everything you could need. That also means there is a learning curve finding what you need to do. It allows you to use either algebraic or RPN logic. I'm still figuring out which is best in which situation.
One of the best features is the equation writer. This allows you to enter something just as you would write it on paper, not just display it that way but enter it that way.
It is highly configurable with flag and mode settings. Get to know these. It does not allow a split screen like the TI 89. That's kind of a shame. I also think the TI 89 is a bit more intuitive when doing graphics, a bit more of a learning curve here.
It seems to be stronger at doing higher math than the TI 89 with calculus and differential equations. It also has a "step" feature so you can see intermediate results.
The keyboard is user configurable which is nice for specialized applications. You should learn to make use of the subdirectory folder system. The biggest errors you can make are having values assigned to variables without knowing it. You want to keep this clean an organized. Using units is not very intuitive and if you will be using units in calculations such as in a physics class spend some time to know how to use them.
Should have bought a PDA March 21, 2008
0 out of 1 found this review helpful
I debated long and hard whether to buy the HP50G or buy a PDA and put an emulator on it. After buying and trying both, I've concluded that the PDA is by far the better way to go. With the PDA you get the same functionality plus a higher-resolution *COLOR* display that's backlit so you can see the display AND the software "buttons" in dim lighting situations. Also there are all sorts of special math and graphing programs for PDA's, plus personal organizers, web browsers, wifi, etc.
abracadabra do my algebra March 19, 2008
1 out of 2 found this review helpful
I'm not sure what all it can do yet, because it's going to take forever getting through that thick manual. I needed a graphing calculator, and this one was rated one of the best.
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