HP 10sScientific CalculatorEasy-to-use 2-line displayWork with confidence with easy to read 2-line 10 characterLCD. Problem solving is simple with easy to fix number ofdecimal places displayed and over 240 built-in functionsand dedicated buttons for common calculations.• View equations and results at the same time on large2-line display• Decimal point selection allows you to fix the number ofdecimal places—ideal for beginning learners• Solve math and science problems quickly and easily usingover 240 built-in functions• Work smarter and faster with one positive and negativesign change key, percentage key and pi keySmart, solar powered designWork smarter with both solar and battery power. Use bothnatural and indoor lighting to extend the life of your battery.• Enjoy environmentally-friendly solar power that helps extendthe battery life.Simplify difficult problemsGreat for the home, the HP 10s easily calculates measurementsfrom home improvement to math problems.• Working with fractions, solving logs, powers and roots is easywith fraction calculation• Simplify math and algebra with cube root solving and theability to work with parentheses• Store and recall important equations and data witheasy-to-use memory functionReady for advanced workEasily power through advanced calculations such as statisticsand performing complex conversions. Ideal for algebraand trigonometry, the HP 10s features a robust advancedmathematics package.• Find mean, standard deviation, variance and morewith statistics editing capability• Quickly convert data from degrees, minutes and secondsto decimal degrees and back• Calculate permutations, combinations and factorialsat the push of a button• Power for solving inverse functions—ideal for algebraand trigonometryThis scientific solar calculator is perfect for mathematicsand science courses. Simple-to-use and designed to gowith you as your challenges grow, the HP 10s takes onthe toughest problems.