HP 39gII Graphing Calculator, Processor and display, System logic and keyboard, Functions

39gII Graphing Calculator

Part number	NW249AA
Processor and display
Display	Adjustable contrast, 256x127 pixels
Display type	Grayscale LCD
System logic and keyboard
Entry-system logic	Algebraic
Menus/Prompts	Context-sensitive menus, prompts, full screen forms
Keyboard	Numeric, alphanumeric, common mathematical operators
Functions
Graphing functions	2D plots: function, polar, parametric; sequence plots: cobweb, stairstep; Split screens: plot and table, before-
	and-after zoom; Statistical plots: scatter, histogram, box and whisker, normal probability, line, bar, pareto;
	For functions: intersection, extremum, slope, area under a curve and between two curves; zoom to a point on
	a graph or row in a table
Scientific/mathematical	Arithmetic, trigonometric, transcendental, polynomial, calculus, integer, list, matrix and complex functions
functions
Statistical functions	Full list-based statistical calculations, basic and advanced probability calculations, basic and advanced curve
	fitting, inferential statistics, advanced probability distributions and inverses
Memory
Flash memory	80 MB
Ports
Ports	1 USB
Power and battery
Power supply	4AAA
Battery life	1 year (when used 1 hour/day)
Automatic power off	After 5 minutes
Power off memory protection	Yes
Recommended Uses
Best used for	Pre-Algebra, Algebra
	Trigonometry/Pre-calculus, Calculus
	Statistics
	Earth science
	Environmental science, Physical science, Physics
	Biology, Chemistry
Dimensions and weight
Weight	257.29 g (8.7 oz ) with batteries
Dimensions (W x D x H)	18.7 x 9.0 x 3.0 cm (7.4 x 3.5 x 1.2 in) with cover
What's included
Warranty	Limited 1-year
What's in the box	Calculator, batteries, protective cover, quick start guide, CD with user’s guide and connectivity kit, unit-to-
	unit and unit-to-pc cables