> best case fx 115 series calculator

The FX-115ES Advanced Scientific Calculator simplifies entry by showing formula and results exactly as they appear in the textbook. Offers more than 280 built-in math statistics and science functions including two-variable stats, list and table function, logic operations, base conversions, engineering symbol calculations, complex number calculations, Matrix and vector calculations, easy menu function, table function, list-based STAT Data Editor, Equation calculations, 40 Metric conversions, fraction functions. Also features 10-digit, 10 + 2 display; one independent and six constant memories; multi-replay function and slide-on hard case. Solar-powered with battery backup.Natural textbook display shows formula and results exactly as they appear in the textbook.

279 Functions - 2 Line(s) - 10 Character(s)Genera l InformationManufa cturer Casio Computer Co., LtdManufacturer Part Number FX-115ES-S-IHManuf acturer Website Address www.casio.comBrand Name CasioProduct Name Advanced Scientific CalculatorProduct Type Scientific CalculatorTechnic al InformationNumber of Functions 279Functions PiXth rootFraction calculationsCompl ex numbersDMS DD / P R ConversionsTRIGON OMETRY: Sin, Cos Tan, & InversesHyperboli c FunctionsConverts between DEG/RAD/GRADStati stics One/two variable Mean, Standard Deviation, Linear RegressionLog Inverse Log ExponentialQuadra tic Log Exp Power Inverse regressionnPrcPr x!Display & GraphicsDisplay Screen 2 Line x 10 CharacterBattery InformationPower Source SolarBattery

Icon-driven menu for easy operationOn- screen, icon-driven menu provides easy access to advanced functions. Large, 1 character x 8 line display lets you view calculations and results on the same screen. Plus, dual-screen capability lets you see even more. Calculator offers sophisticated -D graphing, too. USB port allows data transfers with a computer. Advanced scientific functions, too. Includes a wide array of trigonometry, logarithm, matrix, statistical and functions. Also features calculus functions and equation solving. Available in Technology > Office Machines > Calculators & Supplies > Graphing Calculators