HP 50g Graphing Calculator - Manual (Page 2)

Operating features
• Entry Logic: Algebraic/RPN/textbook
• Menus, prompts
• Alpha messages
• Soft-keys
• 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)
• Additional applications available on Internet
Configuration
• Flash ROM for future electronic software upgrades
• RAM 512 KB + 2 MB flash ROM
• Redefinable menu keys
• Redefinable keyboard (user mode)
• Peripherals
• Supports libraries/RPL programs
Vector operations
• Rectangular/polar
• Matrix operations: Includes symbolic matrices
• Matrix editor
Graphing features
• 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
Math features
• +, –, x, ÷, √, 1/x, +/–, In, ex,
x √y
• y x , LOG, 10 x , x 2 , %, π, n!
• Fractions
• Degrees, radians or grads mode
• Trigonometric functions/inverses
• Hyperbolics/inverses
• HP Solve application (root finder)
• Numeric Iintegration
• Symbolic integration
• Numeric differentiation
• Symbolic differentiation
• Complex number functions
• Polynomial root finder, Taylor series
• Absolute value, round
• Integer & fractional part of a number
• Modulo function, floor, ceiling
• CAS system
Scientific features
• Decimal hr/hr min sec conversions
• Polar/rectangular conversions
• Angle conversions
• Base conversions and arithmetic
• Unit conversions
• Bit, boolean, graphics
• Display and printer graphics
• Built-in equation library
Statistical features
• ∑ x, ∑ x
2 , ∑ y, ∑ y 2 , ∑ xy
• Sample standard deviation, mean
• Population standard deviation
• Linear regression
• Combinations, permutations
• Weighed mean
• Edit, save, name, list
• Curve fit (LIN, LOG, EXP, POW)
• Plot statistical data
• Hypothesis tests
• Confidence intervals
Programming features
• Root finder: HP Solve
• Number of steps/regs or bytes: 1.2 MB
• Number of programs/formulae: ++
• Levels of subroutines: ++
• Branching
• Flags: 256
• Alpha prompts in programs
• Input forms, alpha string manipulation
• Indirect addressing
• Index looping
• Alpha listing
• HP Equation library, over 300 physics equations
and graphics
Electronic specifications
CPU:
75 Mhz ARM9
Display size: 131 x 80 pixels
Display type: Pixel
Memory RAM: 512 KB, 2 MB Flash ROM**
IR port: IrDA (limited to 10 cm distance)
Serial port: USB, RS232 for connections to
equipment such as PCs, datalogers,
surveying equipment, etc.
Expansion port: SD card slot*
Power supply: AAA x 4 + CR2032
Material specifications
Enclosure/key
top material:
Plastic/plastic
Size (L x W x D): 7.24 x 3.43 x .93 in
(18.4 x 8.7 x 2.35 cm)
Weight: Approximately 220 g
Contents: Calculator, batteries, User Manual,
CD (connectivity software and
Advanced User Guide), USB cable
and premium pouch
www.hp.com/calculators
* Secure Digital (SD) card sold separately
** 377KB RAM and 780KB Flash ROM available to the user. A PC with an Internet connection is required
for downloads. USB cable is included. HP makes no representation that a future upgrade will be available.
© 2006 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change
without notice. The only warranties for HP products and services are set forth in the express warranty statements
accompanying such products and services. Nothing herein should be construed as constituting an additional
warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.
HP 50g
Graphing Calculator
SD card slot at bottom
Infrared communications