MODEL- CFX-9850GPLUS      VENDOR- CASIO 
    
FEATURES- Color Power Graphic Calculator
       The CFX-9850GCPlus has over 900 functions with 21 characters x 8 
        lines, 15 Digit - 10 + 2 Display and 64KB Total Memory. With the 
        "PLUS" you can master list-based, one- and two-variable statistical 
        calculations, a variety of regressions and advanced statistics and 
        financial calculations.
 * 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 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 Simpson's 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 & II, Geometry, Trigonometry, Calculus,  
   AP Calculus, Statistics, Physics, Engineering                            
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