Casio Scientific Calculator FX-991EX With Premium Bag BLACK BLUE PINK - Express

FX991EX Intuitive, easy-to-learn icon display The use of icons on the menu screen improves viewability. Selection of the desired function is quick and easy. Natural Textbook Display Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbols just as they appear in textbooks. List display function for thorough, speedy learning Variables and statistical calculation results stored in memory can be displayed in lists. There’s no need to recall and confirm individual values as with previous models. Easy-to-understand English messages and interactive format Nearly all English words are displayed on the screen in unabbreviated form. Interactive menu display realizes more intuitive operation. High computational competence for performing even advanced mathematics ClassWiz contains calculation functions that support even advanced mathematical operations, including spreadsheet calculations, 4 × 4 matrix calculations, calculation of simultaneous equations with four unknowns and quartic equations, and advanced statistical distribution calculations. Online Visualization Service Using QR Code Generate QR codes of equations input into the calculator by a simple operation. Graphs and other graphics can be displayed on smartphone or tablet screens. Non Programmable GCSE/AS/A Level Suitable for Cambridge International Examinations GCSE, AS & A Level. Number of Functions : 552 Natural textbook display Display expression same as textbook. 10 + 2 digits 10-digit mantissa + 2-digit exponential display. Dot matrix display High-resolution screen provides beautiful looking graphs every time. Icon menu Specify the operation you want to perform by selecting an icon or inputting a number. Multi-replay Quick and easy recall of previously executed formulas for editing and re-execution. Solar & Battery Solar powered when light is sufficient, battery powered when light is insufficient. Plastic keys Designed and engineered for easy operation. Basic Statistics Standard statistics functions such as Mean, SUM, Standard Deviation, and Regression Ratio Basic Mathematical Functions Trigonometric, Exponential logarithmic, etc. Table Generation You can create a numerical table based on that expression by registering a function expression. In addition, graph functions can be represented by graphs. Intermediate Statistics More statistical functions such as Paired-variable statistical calculation, Quartiles and List display functions for speedy and thorough learning . Base-n calculation Binary/Octal/Hexadecimal Scientific Constants You can use constant symbols used in physics, science classes. Vector Advanced Statistics Support high level statistics by 7 kinds