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7/SPECIFICATIONS
Basic Operations
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Negative values; exponents: fractions; four basic arith.
metic operations;
parentheses
calculations
Built-In Functions
Trigonometric/inverse
trigonometric
functions
(degrees,
radians,
grads for angle units};
hyperbol-
ic/inverse
hyperbolic
functions:
common/natura!
logarithms;
powers;
roots;
square
roots:
squares,
reciprocals; cube roots; factorials; negative signing: ex-
ponential input; x; parentheses;
random numbers:
in-
ternal value rounding;
unit of angular measurement
specification; fractions; decimal
«+ sexagesimal con-
versions;
coordinate
conversions
(R~P,
P-—R)}: en-
gineering
calculations;
permutation;
combination:
multi-percent
capabilities:;> number
of
decima!
place/significant digit specification; engineering sym-
bols (9 types)
Statistical Functions
* Standard Deviation
Number of data items; mean; standard deviation {two
types); sum;
sum
of squares
* Regression
Number of data items; mean of x; mean of +; standard
deviation of x (two types); standard deviation of y (two
types); sum of x; sum of ¥; sum of squares of x; sum
of squares of y; sum of products of x and y; constant
term; regression coefficient; correlation coefficient; es-
timated value of x; estimated value of y
Complex Number Functions
Four basic arithmetic functions using complex num-
bers; arguments;
absolute
values;
memory
calcula-
tions; constants; parentheses;
reciprocals
Binary, Octal, Decimal, Hexadecimal Functions
Four basic arithmetic
functions using binary; octal,
decimal, hexadecimal values; base conversions; nega-
tive values (complements); logical operations
Memory
One independent memory;
seven variable memories
{including independent memory).
—-27-
Calculation Range
7
£4-* 10°? — + 9.999999999 «19"*
5°
°G
Interne!
calculations are performed using a 12-cigr mantissa
Scientific
input range
functions
sinx/cosytany
%
<9
109° degrees
[<S*
10 trad
<19 °° ora
sin
'Nfeos
(x
Fa
= 1
tan
'vy
yo
sinhx coshy
x) $230
.2585092
tanhr
ue
tO:
sinh
|x
ix'<5x 10"
cosh 'x
Vexr<e5x 10"
tanh 'r
ie
e e
ae
logx/inx
10 "<xr<19'"
e*
— 10! <
¥<230.2585092
10°
-10'<x< 100
x!
yp x>0--10'" <y-logr< 100
4, x=O7r>0
~X<O-F
i nor 1/2n+)4
(7: integer)
However —10'" <sHog: x' < 100
vi
ie y>O~mxe0
-10'% < tx-logy< 100
4 v=O-x>0
~ ¥<O-xX:
204+ 1 or lin
(n*=Q, 71: integer)
However —-10'%<1 xrlog +. < 100
vx
Osx<10'™
x
Leer"
Vx
i cee aga sO dias
Tix
ix; <10'* (x*0)
x
O=x=69
(x:
integer)
O<rsn,n<10"
(7, r : positive integer}
*Certain
combinations
or permuta-
tions May Cause errors due to over-
flow during internal catculations.
nPr/nCr
—-?8-—
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