With exclusive features like interchangeable bezels and easytouse algebraic entry, the HP 30S is the complete, userfriendly scientific calculator. HP quality keypad allows you to minimize unwanted key presses with large soft edged keys and generous key spacing.
Features
 Two interchangeable colored faceplates
 Twoline display
 Editable command line history
 Constant mode: Improved constant mode allows the appending of any combination of numbers, variables, functions and operators
 Conversions: The HP 30S includes not only the standard ability to convert fractions to decimals, but also the ability to convert decimals to fractions. It also handles conversions for a variety of units, both metric and imperial
 Equation Solver: Allows you to quickly solve both quadratic and linear simultaneous equations without tedious calculations
 250 builtin functions
 10 memory registers
 Calculate not only percentage but also percentage change
 Evaluation of expressions involving multiple variables
 Common physical constants on demand
 Evaluation to an internal precision of 24 significant figures
 Thousands separator
 16 number of pending operations
 Fractions and fraction/decimal conversions
 Trigonometric functions: ex, ln, 10x, log, p, 1/x, n!
 Universal powers and roots
 Polar/rectangular conversions
 Statistical Features: Univariate and bivariate statistics, including the ability to edit data sets at any time
 Science Features: Unit conversion, 11 physical constants
 Subject Suitability: General Math, Prealgebra, Algebra, Geometry, Trigonometry, Statistics, Physical Sciences, Biology, Chemistry, Physics
 Weight (with batteries): 4.75oz (135g)
 2 x LR 44 batteries
 7x5 dot matrix plus 7segment LCD display
 Size: (LxWxD): 6.1 x 3.2 x 0.05 in (155mm x 81mm x 13.8mm)
 Hard cover
 Test Suitability Permitted for use on College Board* Tests: AP*, SAT* and PSAT/NMSQT. (* College Board, AP and SAT are registered trademarks of the College Entrance Examination Board).

 One Plus One  Advanced Scientific Calculator for Palm Pilot
