7/SPEGIFIGATIONS
ABILITIES: | 4 basic functions. constants for |
Normal functions |
thesis calculations. automatic accumulation into the memory in four functions, direct access to the memo-
ry, percentage calculations including add~on/discounts, fraction calculations, statistical calculations obtain-
ing standard deviation, true credit balance and calculations involving decimal places.
Scientific functions Sexagesimal ...... decimal conversion, trigonometriclinverse trigonometric functions.
hyperbolic/inverse hyperbolic functions, common & natura! logarithms, exponentjations (antilogarithms, ex-
ponentials. powers & rootsL square roots, squares, reciprocals. factoriats, potar to rectangular co~ordinates conversion~ rectangular to polar
CAPACITY: | Jnput range | Output accuracy |
|
| |
Entry/basic functions: | 10 diail mantissa, or 8 digit mantissa plus 2 digit exponent up | |
| to 10"1:9 ",. |
|
Fraction calculations: | Max. 3 digit mantissa for each integer, numerator or denominator | |
| and at the same time max. 8 digit mantissa for the sum of each part. | |
Seientific functions:
sin x leas x Itan x
sinh x/cosh x
tanh x
cosh- l x tanh- J x
logx/ln x
ex
1(}\"
x y
x'> ';;Xl
y'X
X'
u,·
x!
nPrlnCr
POL- REC
REC~ POL
u ...
1t
PARENTHESIS:
Up to 6 levels.
DECIMAL POINT:
Full flQating with underflow.
NEGATIVE NUMBER:
IXI < 1440" (811 rad. 1600gra)
I xI ~ 1
!xl< 1 x 101M
IXI<lx10s0
1£X<lx1050
Ixl < 1 .
o<x< t x 10100
o<x< 1 x 10100 ,1)'1< 1 x 101110
O<x< 1 x 10100 ,[)'1< 1 x 10IflO.)'~O
o :S:X < 1 x 10 HUl
Ixl< 1 .10'"
IXI < 1 x 10100,x~O
o ::;: X s. 69 (x:
Jl ~ r (n, r; natural numbers)
!rl<lx10Ioo
181 < 14400 18. rad. 1600 gr.' IXI< 1 x 10s0
IYI< 1 x 1050
up to second
10digits
1.1in the 8th digit
-,,-
-,,-
-" -
-
-" -
-" -
-" -
-,,-
-" -
-" -
-"-
±1 in the 10th digit
- " -
- "..
:': 1 in the 8th digi t
_u_
- " - - " -
Indicated by the floating minus
The minus sign appears in the 3rd column for a negative exponent.
OVERFLOW OR ERROR:
indicated by an "E." or '''C.'' sign, locking the calculator.
®
