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Detalhes do Produto HP (Hewlett-Packard) 49g+ Calculadora Gráfica F2228A
Descrição
A calculadora gráfica mais avançada da HP possui potência e máxima flexibilidade para os estudantes universitários e profissionais de matemática, ciências e engenharia. A calculadora gráfica HP 49g+ possui uma memória total de 2,5 MB (1,13 MB disponível para o usuário), entradas e saídas configuráveis, tela grande de alto contraste, modos gráficos em 2-D e 3-D, e conectividade USB (cabo incluído).
Sumário
Product Title: HP (Hewlett-Packard) 49g+ Calculadora Gráfica F2228A
Fabricante: HP (Hewlett-Packard)
Power Score: 4.9 | 7 Reviews
Features
Power Source: Battery
General
Interface Connection: USB
Tipo: Graphing Calculator
Altura: 7.2 in
Largura: 3.4 in
Depth: 9 in
Peso: 7.76 oz
Dimensões: 7.2" x 3.4" x 0.9"
Warranty Information: 1 Year Limited
URL: Link do Fabricante
Additional Specifications
Frequency Band: Features: 1.13MB Flash ROM available to user Redefinable keyboard and soft menu Write and solve equations for any variable without rewriting the original with the HP Solve application Choose between three data-entry modes: RPN, algebraic, and textbook Customize your inputs and outputs for simpler calculations Reach solutions using the step-by-step problem-solving displays Vary your fonts: Four sizes and styles are available Easily perform complex arithmetic and calculus functions with the user-friendly Computer Algebra System Isolate and evaluate sub-expressions using the Intelligent editor Programing Feature: Branching Numerical Precision: Display: 12 Digits Exponent: -499 to +499 Internal (Intermediate): 15 Digits Exponent: -49999 to +4999 Infinite precision for integers
Number of Functions: 2300
Functions: Statistical: Sample standard deviation, mean Confidence interval and hypothesis tests Linear regression Summation x, Summation y, Summation x2, Summation y2, Summation xy Weighted mean Edit, save, name, list Curve fit (LIN, LOG, EXP, POW) Mathematical: +, -, , , root, 1/x, +/-, In, ex yx, LOG, 10x, x2, pi, n! Fractions Degrees, radians or grads mode Trigonometric functions/ inverses Hyperbolics/inverses Numeric and symbolic integration Base-N: Binary, octal, decimal, and hexadecimal number calculation and conversion Complement calculation Scientific: Decimal hrs/hrs min sec conversions Polar/rectangular conversions Angle conversions Base conversions and arithmetic Unit conversions Bit, boolean graphics Graphing: 2-D Function, polar, parametric plot 3-D, Differential equation, bar plot Histogram, scatter plot Find: Intersect, extremum, slope, area Zoom, trace, co-ordinates, shade
Buttons & Keys: Numbers and Letters
Opiniões sobre HP (Hewlett-Packard) 49g+ Calculadora Gráfica F2228A
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HP graph calculators are the best!
Pontos Fortes: See my comments.
Pontos Fracos: the only thing that it misses is a color display!
I used a 2-d HP graph calculator for 5 years, then I decided to get this new HP calculator that makes 3-d graphs. It is amazing how things have improved. The calculator comes with an awesome leather case. It is very light. The manual is easy to use. I use to have trouble with my old calculator having to delete all the time my programs because the lack of memory space, in this one you just need to...
HP 49g+ Graphing Calculator F2228A.
Pontos Fortes: Easy to use
Pontos Fracos: None so far
I have purchase this item from Amazon.com. Luckly, the price was so great at that time. I only pay for $77.99 for this high quality product. Vey happy with its performance!
Great for migration from a dead 48S/SX/G/GX
Pontos Fortes: Included all of the same features that I depended on with my old (now dead) 48G.Faster than the 48G.Nice readable high contrast display, with 7 lines of the stack visible. SD card slot.Hinged keys
Pontos Fracos: Ever so slightly wider than the 48g, but noticable. Really that's about it (after a week of use). I would have liked a bigger "ENTER" key.
My 48G died after many good years of service. I read the bashing that the 49g took and was somewhat concerned with the purchase of the 49g+. It came with the latest ROM already installed so I did not suffer through key debouncing or battery life issues that other earlier adopters had to endure. I created a user defined key to provide quicker access to the equation library (since this is now...
Great Calculator!
Pontos Fortes: Reverse Polish Notation, Powerful and fast solver, SD expansion, Large ROM and RAM capacity.
Pontos Fracos: Low Resolution, Keypad made of rubber.
If the HP49G+ has the screen and button of TI-89, then it'd be a perfect calculator. This calculator is over a very very powerful one, but how study is it? We'll see as time goes by.
HP49g+
Pontos Fortes: Design, material, content, SD card, USB interface for update
Pontos Fracos: monogromatic display
This piece of technology is everything an engineer student needs. What is realy apealing to me is the SD card that can be attached to it, in a way that you don't have to delete old stuff due the lack of memory space and also the USB interface once you can transfer data from your laptop to your calculator and vice-versa. HP also promisses to make updates on its software online. As technology has...
HP (Hewlett-Packard) 49g+ Calculadora Gráfica F2228A
HP49g+ Graphing Calculator F2228A : Very good. The shipping is very fast. The price is reasonable. It is a good and powerful tool for engineer or scientist.
Publicidade
HP 49g+
Pontos Fortes: Big, easy to read screen, fast 3d graphing, no missed keypresses, and a SD card slot for practically unlimited expandibility.
Pontos Fracos: The hinged keys can be hard to press, and the SD card slot may require fiddling to get a card in.
If you want the most powerful calculator available, this is it! However, with that power comes a steep learning curve. Plan to spend several hours finding your way around the menus and becoming comfortable with the interface. If you do not have time for this, then this is probably not the calculator for you. Although earlier batches of this calculator had some issues with the keyboard, I have had...
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