Casio CFX-9800G Owner's Manual page 200

Model: CFX-9800G
Calculations
Basic calculation functions:
Negative numbers, exponents, parenthetical ddition/subtracticn/multiptication/division
(with priority sequence judgement function — true algebraic logic).
Built-in scientific functions: r *
Trigonometricfinverse trigonometric functions {units of angular. measurement: degrees,
radians, grads); hyperbolic/inverse hyperbolic functions; logarithmic/exponential functions;
reciprocals; factorials; square roots; cube roots; powers; roots; squares; decimal-
sexagesimal conversions; permutations/combinations; 7; random numbers; internal round-
ing; fraction functions; engineering and engineering symbol (11 types) calculations; negative
signing; exponential notation input; parenthetical calculations; coordinate transformations;
number of decimal place and significant digit specification
Binary,, octal, decimal, hexadecimal calculations:
Binary, octal, decimal hexadecimal arithmetic operations, conversions, negation (two's
complement), logical operations
Differentials: Extraction of derivative using differential from center point.
Integrations: Using Simpson's rule.
= Calculations: Calculation of partial sum of sequence [@,]
Complex Number Calculations:
Addition, subtraction, multiplication, division, reciprocal, square root, squaring, absolute
number/argument calculations; conjugate complex number calculation; real number part)
imaginary number part extraction
Statistics:
Standard deviation: number of data; mean; standard deviation (two types); sum; sum.
of squares; statistical calculation of mode, median, maximum value, minimum value; nor-
mal distribution calculation
Regression: number of data; mean of x; mean of y; standard deviation of x (two types);
standard deviation of y (two types); sum of x; sum of y; sum of squares of x; sum of squares
of y; sum of square of x and y; fixed term; regression coefficient; correlation coefficient;
estimated value of x; estimated value of y»
Matrix Calculations:
Addition, subtraction, multiplication, division; scalar product; transposed matrix; deter-
minant; matrix inverting; matrix squaring; matrix row operations; dimension specification
Equation Calculations:
Solutions for linear equations with two through six unknowns, quadratic equations, and
cubic equations; recall of equation coefficients and solutions
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eer
Value memories: 28 standard, expandable up to 2,428
Calculation range: :
1 x 10-% to 9.999999999 x 10% and 0. Internal operation uses 15-digit mantissa.
Exponential display: - Norm 1: 10-2 >. Ixl, Ix] =10!1- > re)
Norm 2: 10-9 > Ixl, Ixt = 101
Rounding:
Performed according to the specified number. of significant diate and number of speci-
fied decimal places. te
Graph functions
Built-in function graphs (rectangular and polar coordinates):
(40 types) sin, cos, tan,'sin-', cos~', tan~*; sinh,'cosh, tanh, sinh-", cosh-1, tanh, log,
In, 10", e%, x2, 7, WV, xo?
Graph types:
Rectangular coordinate 'graphs yess)
Polar coordinate graphs: r=f(6)
Parametric graphs: (x, y)=(f(T), g(T))
Inequality graphs: (y>S(x), y<S(x), YES (%), zat)
Integral graphs
Probability distribution graphs .
Single-variable statistical graphs (par histograms, line graphs, normal
distribution' curves) '
ae : Paited-variable statistical graphs: (regression line, logarithmic iegression
a = "eurve; exponential régression curve; power 'regression' curve)
Graph memory: Graph function storage, editing, selection, drawing, solve (roots, max-
imum and minimums, y-intercepts, intersect valiies ba two graphs, coordinate values at
any point, derivative at'any' pon)" i
Graph functions: a 2 2 a .
Range specification; graph color specification; overitraw, trace;. plot,.line,- scroll, zoom,
box and factor zoom (xf, x '/1, Original, Adjust, Coordinate rounding) auto range, © over-
write capabilities
Dual Graph: :
Range settings for left and right side graphs; graph drawing in main window; Copy | func-
tion; change function
Dynamic Graph:
Storage, editing, selection, drawing of Dynamic Graph functions; variable drawing speed;
seven built-in Dynamic Graph functions
Table & Graph:
Inputfediting of functions (up to 30) and recursion formulas; numeric table generation (range
function/list function); graph drawing; delete/insert/append operations for numeric tables;
delete/insert operations for numeric table lists
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