Sharp EL9900C - Graphing Calc With 2 Sided Keypad Lrg 22 CHAR/8 Line Display... User manual

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♦ Unique reversible keyboard design
Equation editor shows equations exactly as they appear
Large 8-line x 22-character, high-contrast Dot Matrix display
(1-line mode)
132 x 64 pixels
Advanced functions available through pull-down menus
Fraction: reductions, conversions, mixed
Slide show feature
Enhanced programming features
Real and complex numbers calculated to 14-digit accuracy
and display with 10 digits plus a 2-digit exponent
Graphs 10 rectangular functions, 6 parametric expressions, 6
polar expressions and 3 recursively-defined sequences
Up to 10 graphing functions defined, saved, graphed and
analyzed at one time
Sequence graphing mode shows time series plot,
cobweb/stair-step plot and phase plots
User-defined list names with capacity of 999 elements
32 interactive zoom features
Table features shows numeric evaluation of functions in table
format
Analysis of function values, roots, maximums, minimums,
integrals and derivatives
5 different graph styles and 2 shade patterns for
differentiating the look of each graph drawn
Split screen option
Matrix operations including inverse, determinant, transpose,
augment, reduced row echelon form and elementary row
operations. Convert matrices to lists and vice versa.
List-based one- and two-variable statistical analysis,
including logistic, sinusoidal, median-median, linear,
logarithmic, exponential, power, quadratic polynomial, cubic
polynomial and quadratic polynomial regression modes. Also
features ANOVA calculation.
Define 3 statistical plots for scatter plots, xy-line plots,
histograms, regular and modified box-and-whisker plots,
normal probability plots and pie charts.
Advanced statistic features including 9 hypothesis testing
functions, 6 confidence interval functions and one-way
analysis of variance
Alphabetical catalog of operations
15 probability distribution functions including Normal,
Student-t, Chi-square, Binomial and Poisson
Financial functions including Time-Value-of-Money (TVM),
cash flows and amortization. Full screen interactive editor for
solving TVM problems
Built-in numerical and graphical solver
Interactive equation solver editor (Tool function) for solving
systems of equations as well as 2nd and 3rd degree polynomial
equations
Integer divide, remainder, percentage and random integer,
coin and dice
Up to 99 possible programs
64K bytes of RAM
Link capabilities to and from a PC for the transfer of data
through the communication port. Download and back-up
programs and lists of data on disk. Print screen displays for
educational use
Unit-to-unit link cable available
Overhead panel and unit available
Compatible with ImTech’s DataLab for collection and analysis
of real-world data
Powered by 4 ‘AAA’ batteries with a lithium battery backup to
protect memory during a main battery change
Durable impact-resistant slide cover
Calculator posters available for classroom
One year limited warranty
Volume Purchase Program available for the overhead panel
Workshop/Loaner program
User manual included
Supplemental materials available on www.sharpusa.com
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Display: 8-line x 22-character high contrast Dot Matrix display
Memory: 64K RAM
Graphing: 10 ‘current’ and 10 stored sets of equations, rectangular, polar, parametric coordinates, zoom: auto, box, in, out, default, square, decimal, int, stat, points of interest:
intersection, min, max, x-incpt, y-incpt, point of inflection, trace: x, y, dy, dx, plot: 3 statistical plots
Programming: 99 titled programs, BASIC-like commands including subroutines, conditional branching, interactive with graphing, statistics and matrices
Statistics: 1 or 2 variable with optional weight, advanced regression analysis such as logistic and sinusoidal, quick data access using lists and tables, mask data, sort X or Y data,
convert to/from matrix
Statistical Graph: histogram, broken line, normal probability plot, normal distribution, box chart, modified box chart, pie chart, scatter plot, XY-line plot, regression line (linear, exponential,
power, logarithmic, natural logarithmic and inverse)
Matrices: 10 matrices, maximum of 99 columns or rows, determinant, transpose, inverse, elementary row operations, augment and reduced row echelon form, STO and all scientific
calculator functions, row swap, row_plus, row_mult, row_m.p.
Complex: calculations and conversions in x+yi and r0, +, -, *, /, STO, scientific calculator functions e^, 10^, ln, log, ab
Solver: equation solver, algebraic, Newton and graphic solutions
Communications: PC-link, unit-to-unit, overhead panel with controller, real world data collection and analysis link
Hard Case: included
Power: 4 “AAA” batteries with lithium back-up battery CR-2032
Dimensions (wxdxh) & Weight : 3.38” x 7.22” x .91” / 8.8 oz.
SHARP ELECTRONICS CORPORATION
Sharp Plaza, Mahwah, NJ 07430-2135
For more information: Call 1-800-BE-SHARP
Visit our website at: www.sharpusa.com
2002 Sharp Electronics Corporation
Design & specifications subject to change without notice.