| Functions | 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:
+, -, ×, ÷, root, 1/x, +/-, In, ex
yx, LOG, 10x, x², %, pi, 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
CAS (Computer Algebra System)
Scientific features:
Decimal hrs/hrs min sec conversions
Polar/rectangular conversions
Angle conversions
Base conversions and arithmetic
Unit conversions
Bit, Boolean graphics
Display and printer graphics
Onboard library with more than 180 scientific and engineering constants and units
Statistical features:
Summation x, Summation x2, Summation y, Summation y2, Summation 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 |
| Additional Information | Configuration: Redefinable menu keys and keyboard (user mode)
CPU: 48MHz ARM9
80.7KB memory available to the user
Entry system logic: RPN, Algebraic and Textbook
Subject suitability:
Engineering
Surveying
Math
Science
Statistics
Operating features:
Menus, prompts
Alpha messages
Soft-keys
Numerical precision:
- Displayed: 12 digits, exponent (-499 to +499)
- Internal (intermediate): 15 digit, exponent (-49999 to +49999)
- Infinite precision for integers
Programming features:
Root finder: HP Solve
Number of steps/regs or bytes: 128KB
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 |
