Basic Function: 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.), Data Logger (You can obtain data log of scientific experiments.). Quartiles and List display functions for speedy and thorough learning). Base-n calculation, List based STAT-data editor (Viewing and editing of input data in list format, showing data groups (x-data, y-data, frequency) and surrounding data.), Scientific Constants, Financial, Graphing, Vector, Differentiation & Integration, Spreadsheet, Connection to PC, Matrix and Equation Calculation. Metric conversion function (You can convert a number in one unit to a number in a different unit.), Complex number calculation, Suitable for AP, SAT, SAT Subject, PSAT, NMSQT, ACT & IB examinations. eActivity, Geometry, Pie chart, Bar graph, Spreadsheet and statistical plot, Numeric equation solver, Simultaneous equations, Polynomial equations. Financial functions, Programming, Examination Mode, Python, Catalog Function & Data communication. Graph - Rectangular coordinate graphing, Polar coordinate graphing. Parametric function graphing, Inequality graphing. Table and Graph. Dual graph (table and graph, graph and graph). Solve (root, minimum, maximum, intersection, integration). Dynamic graph, Conic section graph, Recursion graph. Statistics - Basic Statistics (Standard statistics functions such as Mean, SUM, Standard Deviation, and Regression). Intermediate Statistics (More statistical functions such as Paired-variable statistical calculation, Advanced Statistics (Support high level statistics by 7 kinds of advanced distribution calculation.). Statistical plot (scatter plot, xyLine, normal probability plot, histogram, box plot). Statistical regression graphs (linear, med-med, quadratic, cubic, quartic, logarithmic, exponential,power, sinusoidal, logistic regression). Advanced statistical calculations: tests, intervals, distributions.
Memory:62,000 Bytes + 3M Bytes, Part No: C81. Hardware Details: AAA-size Battery, High Resolution (We are choosing a model with higher definition in our non-programmable model and a higher definition model with Programmable model.), Out-of-the-box USB operations, Direct connection to a projector, User memory: 62,000 bytes, User storage memory: 3 M bytes. Features: Large display (128 *, 64 dots), Natural text book display, High-resolution LCD, High-speed CPU, List based STAT-data editor, Multi-replay, 10 + 2 digits, Icon menu, Dot matrix display, Data communication with a personal computer