HP39GS Graphic Calculator

The new, enhanced HP 39GS is the ideal classroom graphing education tool

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The new, enhanced HP39GS is the ideal classroom graphing education tool designed for solving complex problems with a library of built-in applications and scientific constants, plus the linear equation and triangle solvers.

In addition, students can create and store custom aplets with 256KB memory, easily share data and connect with PCs with the choice of USB, serial or infrared ports*.

The HP 39gs helps math and science students develop key learning skills and comprehend difficult concepts with symbolic, numeric and graphing views and familiar algebraic data entry.

Plus, a large split-screen display with adjustable contrast and interactive history, notes and sketch functions.

With an increased battery life and included slide-on hard cover, rely on the the HP39GS wherever you go.

You also get the reassurance of award-winning HP support available to you 24-hours a day, as well as an enhanced website with tutorials, educational resources and downloads.

* A PC with an internet connection is required for downloads. Please purchase separately. USB cable is included. The IrDA port allows the HP39GS to communicate with another HP39GS calculator.

Specifications

CPU:

- CPU	75Mhz ARM9

DISPLAY:

- Display size	131 x 64 pixels

- Display features	adjustable contrast

SYSTEM LOGIC:

- Entry-system logic	Algebraic

- Built-in functions	over 600

- Menus, prompts, etc.	Yes

MEMORY:

- Memory	256KB (available to the user)

- Memory features	Pending operations limited by memory

CONNECTIVITY:

- USB	5-pin mini-USB connector to USB

- Serial	4-pin mini-USB connector to RS232

INPUT:

- Keyboard	Alphanumeric

POWER:

- Battery	AAA x 4 + CR2032

PHYSICAL CHARACTERISTICS:

- Key Top Material	Plastic

- Size (L x W x D)	7.4 x 3.7 x 1.2 in (18.7 x 9.4 x 3.1 cm)

- Weight	8.8 oz (249.0 g)

- What's in the box	Calculator, batteries, user manual, USB cable, and CD with connectivity software and advanced user guide

FUNCTIONS:

- Graphing functions	2-D Function, Polar, Parametric Plot sequence; cobweb, stairstep plot plot/table screen, box whisker plot Histogram, Scatter Plot Find: Intersect, Extremum, Slope, Area Zoom, Trace, Co-ordinates, Shade

- Mathematical functions	+, -, x, ÷, ?, 1/x, +/-, In, ex, x?y, yx, LOG, 10x, x2, %, ? , n!, Fractions, Degrees, radians, or grads mode, Trigonometric functions/inverses, Hyperbolics/inverses, HP Solve application (root finder), Numeric Integration, Symbolic Integration (simple cases), Numeric differentiation, Symbolic differentiation (simple cases), Complex number of functions, Polynomial root finder, Taylor series, Absolute value, round Integer, & fractional part of a number, Modulo function, floor, ceiling

- Scientific functions	decimal hrs/hrs min sec conversions, polar/rectangular conversions, angle conversions

- Statistical functions	?x, ?x2, ?y, ?y2, ?xy, Sample standard deviation, mean, Population standard deviation, Linear regression, Combinations, permutations, Weighted mean, Edit, save, name, list, Curve fit ( LIN, LOG, EXP, POW ), Plot statistical data, Hypothesis tests, Confidence intervals

SUPPORTING MATERIAL:

- Subject suitability	General Math, Pre-Algebra/Algebra, Trigonometry, Statistics, Geometry, Biology, Chemistry, Physics, Earth sciences

- Permitted for use on	SAT Reasoning Test™, SAT Subject Tests™ in Mathematics Level 1 and Mathematics Level 2, ACT, PSAT/NMSQT, AP Chemistry/Physics, EXPLORE

- Warranty - year(s)	1-year warranty

Features	Benefits

- Dynamic split screen with adjustable contrast for greater readability

- Intuitive Algebraic data entry allows you to solve problems as if working on paper

- Increased memory with 256KB total memory for greater storage capacity and increased performance

- Symbolic, numeric and graphic views allow for greater teaching and learning opportunities

- Easy programming to create custom aplets using formulas and equations, to assist with learning

- Interactive history, notes and sketch capabilities allows students to review and interact with data

- Tackle the toughest problems with 600+ built-in functions plus powerful HP solvers and applications

- Built-in library of 29 constants and easy metric unit conversions-ideal for math and science

- Increased battery life for more than 25% greater on time than the HP 39g+

- Slide-on hard cover included for greater protection and portability

- New serial and USB ports to connect to PCs, data loggers and other devices to download and share data

- Share data wirelessly with another HP 39g series using built-in two-way infrared port

- Enhanced HP keypad allows for greater comfort and reduced keying errors

- Permitted for use on SAT Reasoning Test™, SAT Subject Tests™ in Mathematics Level 1 and Mathematics Level 2, ACT, PSAT/NMSQT, AP Chemistry/Physics, PLAN, EXPLORE#