Vi. допустимі значення аргументу функцій, Yo u r as s i stan t s, I. main features – ASSISTANT AC–3252 User Manual
Page 7
стор. 46
U
VI. ДОПУСТИМІ ЗНАЧЕННЯ АРГУМЕНТУ
ФУНКЦІЙ
Функції
Допустимі значення аргументу функцій
sin x,
cos x,
tan x
Градуси (D): |х| < 1 X 10
10
deg
Радіани (R): |х| < /180 X 10
10
Гради (G): |х| < 10/9 X 10
10
Але не для tan x:
Градуси (D): |х| 90 (2n + 1)
Радіаны (R): |х| /2 (2n + 1)
Гради (G): |х| 100 (2n + 1) (де n – ціле число)
sin
-1
x,
cos
-1
x
-1 х 1
tan
-1
x
|х| < 1 10
100
sinh x
cosh x
tanh x
– 230.2585092 х 230.2585092
sinh
-1
x
|х| < 1 10
100
cosh
-1
x
1 х < 1 10
100
tanh
-1
x
|х| < 1
log x
ln x
1 10
-99
х < 1 X 10
100
10x
– 1 10
100
< х < 100
e
x
– 1 10
100
< х 230.2585092
y
x
y > 0: – 1 10
100
< x log y < 100
y = 0: 0 < < 1 X 10
100
y < 0: –1 10
100
< x log |y| < 100
(x – ціле число, або 1/х – непарне число)
x
y
y > 0: –1 X 10
100
< 1/x logy < 100 (x 0)
y = 0: 0 < x < 1 X 10
100
y < 0: –1 10
100
< 1/x log |y| < 100
(x – ціле число, або 1/х – непарне число)
x
0 x < 1 10
100
3
x
|x| < 1 10
100
x
2
|x| < 1 10
50
1/x
|x| < 1 10
100
(x 0)
p. 5
. . . YO U R AS S I STAN T S
E
I. MAIN FEATURES
Basic Calculations
– Negative, exponent calculations and arithmetic operations (+, -, ,
) with nesting of parenthesis at six levels.
Scientifi c Function Calculations
– Trigonometric/inverse trigonometric functions
– Hyperbolic/inverse hyperbolic functions
– Common/natural logarithm
– Square, square root, cubic root
– Power of nth and root of nth
– Factorial, permutation, combination
– Reciprocal, percentage
Memory Function and Calculations
– 1 independent memory, 27 variable memories and 1 result
memory
– Memory function in scientifi c calculations
«Base-N» Calculations
– Binary, octal, decimal, hexadecimal conversions
– Basic arithmetic operations
– Logical operations (AND, OR, NOT, XOR, XNOR)
Statistical Calculations
– Mean, sum of squares, sum and number of data
– Population standard/sample standard deviation
Fraction Calculations
– Basic arithmetic operations with fractions
– Fraction /decimal number conversion
– Improper/reducer fraction conversion
Scientifi c Constants
– Built-in scientifi c constants are as follows:
* c (Velocity of light)
* h (Plank’s constant)
* G (Gravitational constant)
* e (Electronic charge)
* me (Electronic rest mass)
* u (Atomic mass)