Sharp EL-738XTB Operation Manual page 81

Function
x y
e x
10 x
sinh x , cosh x ,
tanh x
–1
x
sinh
–1
x
cosh
–1
x
tanh
2
x
x
1/ x
n!
nPr
nCr
* n, r: integer
100
• y > 0: –10
• y = 0: 0 < x < 10
• y < 0: x = 2n – 1
(0 < | x | < 1:
100
–10 <
100
–10 < x 230.2585092
100
–10 < x < 100
| x |
230.2585092
50
| x | < 10
50
x < 10
1
| x | < 1
50
| x | < 10
100
x < 10
0
100
| x | < 10 ( x
0 n 69*
0 r n 9,999,999,999*
n!
100
— < 10
(n – r)!
0 r n 9,999,999,999*
0 r 69
n!
100
— < 10
(n – r)!
Calculation range
1
< — log y < 100 ( x
x
100
1
= n, x
—
x
1
— log | y | < 100
x
0)
79
0)
0),*