Colour power graphic calculator 64kb memory (cfx9850gc plus)

Retail Price: £79.99 Wholesale Price:     £48.98 Your Profit: £31.01

(Casio) colour power graphic calculator 64kb memory (cfx9850gc plus) in addition to all the great features of the cs-cfx9850g, cfx-9850gc plus offers list based, one and two variable statistics. It also performs linear, median-median, quadratic, polynomic, cubic, quartic, logarithmic, exponential, power, logistic, and sinusoidal regressions. On top of that, cfx-9850gc+ performs financial and business functions such as time-value-of-money, simple and compound interest, cash flows, and amortization. Cfx9850gc plus also performs conversions and calculations for cost/sell/margin, days, and bonds. Features; - large 8 line by 21 character, 3 color display. - Standard calculations with both real and complex numbers. - Advanced functions available through on-screen, soft-key menus. - Calculations performed with numbers or lists of numbers. - Graph rectangular, polar and parametric equations in 3 colors. - Up to 20 functions can be stored, graphed and analyzed at the same time. - 6 Graph memories store complete function lists for up to 140 functions. - Graphs inequalities using shading, and calculates points of intersection. - Graphs of different types may be graphed on the same axis for discussion. - Functions can be graphed either sequentially or simultaneously. - 16 zoom features including storage of 6 user defined view windows. - Create a table of values from given functions, and generate plots and graphs from tables of values. - Graphic solver finds roots, intersections, intercepts, minima, maxima, and integrals of graphed functions. - Dual screen shows two graphs, graph and zoom, or graph and table on the same screen. - Graph to table feature generates tables directly from graphed functions. - Overwrite graph shows functions with variable coefficients for comparison. - Graph functions over user defined intervals to examine piecewise continuity. - Matrix calculations with up to 26 matrices. - Calculate matrix inverses, determinants, as well as transpose, augment and perform elementary row operations on matrices. - Single and double variable list-based statistics calculations and linear, quadratic, cubic, quartic, logarithmic, exponential and power regressions. - Single and double variable statistics graphing including box and whisker plots (both mean and median type), histograms, scatter plots, x-y lines, broken lines, median-median lines and regression curves. - Calculates and graphs normal distribution values and curves. - 3 Statistical graph memories store graph definitions. - List editor creates, edits and manages 36 separate data lists. - Data can be exchanged between list, matrix and table modes. Animated, dynamic graphing of equations with variable coefficients. - Create tables of values, graphs and cob web plots from recursively defined sequences and summations. - Sketch feature draws lines, points, horizontal lines, vertical lines, circles and tangents and normals on any display. - First and second derivative calculations and graphing, with automatic first derivative tracing. - Graph and investigate properties of standard conic sections (parabola, hyperbola, circle, ellipse) such as focus, asymptote, axis of symmetry, slope, length of latus rectum, directrix and radius. - Solve for real and complex solutions to systems of up to 6 simultaneous equations or quadratic and cubic polynomials. - Compatible with ea100 for collecting and analyzing real world data. - Up to 38 programs can be stored with size only limited by available memory. - Basic-like programming language includes conditional (if, then else) jumping (goto, label) and loop (for, while) commands. - Communications port for linking to a pc, another cfx- 9850gplus or ea100. - 32Kb of memory available. Constant memory is maintained even when the unit is turned off. - 6 Function memories store commonly used functions for use in all applications. - Last answer recall memory plus 26 independent variable memories. - Powered by 4 aaa batteries and 1 lithium backup battery to preserve memory. - Comprehensive guidebook and batteries included. - Hard plastic keys and slide case resist abuse. - Three-year limited manufacturers warranty. - Up to 6 pictures can be stored and used as backgrounds for comparing graphs. - User-defined choice for calculating numerical and graphical integration of either gauss-kronrod method or simpsons method. The gauss-kronrod method is the default setting. - Single and double variable list-based statistical calculations and linear, median-median, quadratic, cubic, quartic, logarithmic, exponential, power, logistic and sinusoidal regressions. - Delta list feature to examine change in elements of a list. - Residual list feature. - Advanced statistics features including: 9 hypothesis testing functions, and 6 confidence interval functions. - One-way analysis of variance (anova). - Normal, student-t, chi-square, binomial, poisson, and geometric probability distribution functions for a total of 15 distribution functions. - Business and financial functions including time-value-of- money (tvm), simple and compound interest, cash flows, amortization, conversions, cost/sell/margin, days calculations and bond calculations. - Full screen worksheets for solving time-value-of-money problems. - Interactive equation solver feature for solving for different variables in user-defined equations. - New software library: function simulation graphs, bond calculations, forecasting graphs, ea-100 programs and more. - Sugg courses include: algebra i and ii, geometry, trigonometry, calculus, ap calculus, statistics, physics, engineering batteries included.