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MX$2,124.99
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HP 40GS Graphing Calculator Especificaciones
First to offer Computer Algebra System (CAS) at entry-level price Powerful HP 40gs graphing calculator tackles toughest problems for students with 600+ built-in functions First to offer Computer Algebra System (CAS) at entry-level price the HP 40gs graphing calculator, a user-friendly classroom graphing tool for secondary school students and teachers. The HP 40gs graphing calculator incorporates a host of innovative features, including an easy-to-use Computer Algebra System (CAS) with three viewing options, familiar algebraic data entry and a large split screen. Students also benefit from no-compromise performance thanks to 256KB memory for creating and storing aplets and notes, a USB and RS232 serial port for easy PC connection and durable slide-on protective case. CAS: visual answers to advanced problems Engineered for performance, easy-to-use CAS boosts student comprehension with dynamic equation solving. Maths and science students are able to develop key learning skills and understand complex concepts, thanks to symbolic, numeric and graphing views. Interactive history, notes and sketch capabilities also allow students to review and interact with data for a richer learning experience. Additionally, familiar algebraic data entry makes complex calculus, trigonometry and science problems a breeze. Built for performance For crystal clear viewing, the HP 40gs boasts a large, LCD split screen with adjustable contrast for enhanced legibility. This impressive display is perfect for viewing data entry and reviewing complex calculations. With its onboard library of aplets - plus more that can be downloaded or created - and extensive memory, the HP 40gs brings remarkable power to the fingertips of the world's future scientists, engineers and mathematicians. The convenient USB connection - cable and software included at no extra charge - gives students and teachers the ability to save or download notes, programs and aplets to a PC whenever required. The aplet library lets students explore different classes of mathematical operations such as functions, inference, parametric, polar, sequence and statistics. One powerful aplet is HP Solve, which makes it easy to find an unknown variable without having to re-enter an equation. Designed to go the distance The HP 40gs is designed to see students through secondary school thanks to a slide-on hard cover for greater protection. The newly designed HP keypad ensures data-entry comfort and reduces keying errors. The HP 40gs benefits from award-winning HP support.
- Peso embalado: 1.06kg
Comentarios de usuarios
- by Anonymous
- viernes, 02 de enero de 2009
contento dell'acquisto
al di là della complessità dello strumento, i menù e le impostazioni mi sembrano intuitivi! non c'è davvero bisogno di spendere 240€ per una TI89 titanium, come mi avevano proposto nel negozio vicino all'università: con 106€ in totale, compresa la spedizione me la sono cavata alla grande! per quelli che comprano una calcolatrice per usare la calcolatrice è ottima: poi ci sono quelli che la comprano unicamente per inserirci appunti e vari "bigliettini" in formato elettronico: a questi consiglio invece una con la memoria espandibile. il software allegato, così, a primo occhio non mi sembra altrettanto chiaro ed intuitivo, ma devo guardarlo bene, e poi io uso la calcolatrice e basta. non ho avuto ancora necessità di scriverci dei programmi
- by Anonymous
- viernes, 12 de octubre de 2007
Great university level calculator
This calculator is just what I wanted and needed. I have owned top of the line graphing calculators from HP, Casio, Sharp, TI, etc., but overall I like this one almost the best due primarily to its simplicity and ease of use. I like it especially for trips and outside activities when I can do quite useful mathematical explorations that I don't normally have time for at home or in the office with my busy schedule. It was designed by HP and by teachers, first and foremost however, as an aid in teaching university level students mathematics in a very user-friendly manner, but it is great for just number crunching too. PROS: 1) It is simple, fairly light and quite fast (75 MHz clock speed), algebraic equation operating system (EOS), but not with HP RPN, but not bad for the money. The hp 40 gs is now about one year in production having evolved through 3-4 flavors from the original HP 38 of about a decade ago). 2) Very well organized analysis activities using special Aplets with about a dozen available with the unit and many many more on the world wide web (or you can write your own since programming is also available on the 40 gs). These specialized Aplets include analysis of functions, parametric equations, the famous HP solver system, statistics, etc. (with least squares curve fits available for about a dozen types, such as cubic, exponential, power law, logistic or even a user defined type, etc.!). The unit also has about 200 Kb of available RAM and about 2 Mb of ROM for the operating system that is a lot more than the hp 48gII for example. 3) It is also well organized and will supply three types of analysis for every problem, namely a numerical table of values, a graphic plot (only two-dimensional types however) and a symbolic analysis which is only completely possible in the HOME directory for the simplest Calculus cases. Nevertheless, it does numerical differential and integral Calculus in HOME and it can even also supply a Taylor series approximation for your functions. It can also display a fine split-screen view (side by side) supplying a table of values as well a graph that is also very useful (with many useful zoom options). 4) It also handles some advanced mathematical functions (including hyperbolics, etc.) and of course can be used to analyze complex numbers, lists and matrices (even complex matrices all done in HOME too) and can even take the square root of negative numbers directly in a very straight forward manner (unlike the HP 35s)! 5) It also allows the user to make detailed notes and sketches and also interfaces very nicely with a PC using the USB cable supplied with the unit for exchanging information. It also has an RS-232 (serial) transfer option available as well. 6) It comes with a well written and well organized ~ 400 page users manual and comes with an even more advanced manual available on the supplied CD (also available from HP). 7) It has a new Flash ROM so that the calculator can be electronically updated if new EOS software ROM's are produced by HP without changing out the hardware. 8) Date and time is always available with the on-board clock (using the DISPTIME command) 9) The unit has a totally redesigned keyboard that has quite an excellent feel to it (unlike the fiasco's connected with the HP 49g series for example and even better in my humble opinion than the revered HP 50g now in production for over a year too which I also own). The overall unit seems to be very well made and should l
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Pass notes from PC to calculator / Pasar notas del PC a la calculadorapor difise6x6 el 08 marzo 2009 a 17:20 |
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