– 64 –
関数
計算範囲
sinh x,
cosh x,
| x |
≦
230.2585092
tanh x
sinh
–1
x | x | < 10
50
cosh
–1
x 1
≦
x < 10
50
tanh
–1
x | x | < 1
x
2
| x | < 10
50
x
3
| x | < 2.15443469 × 10
33
¿
x 0
≦
x < 10
100
x
–1
| x | < 10
100
(x ≠ 0)
n! 0
≦
n
≦
69*
nPr
0
≦
r ≤ n
≦
9999999999*
—— < 10
100
nCr
0
≦
r
≦
n
≦
9999999999*
0
≦
r
≦
69
—— < 10
100
↔
DEG, D°M’S
0°0’0.00001”
≦
| x | < 10000°
x, y → r, θ x
2
+ y
2
< 10
100
0
≦
r < 10
100
DEG: | θ | < 10
10
r, θ → x, y RAD: | θ | < —– × 10
10
GRAD : | θ | < — × 10
10
DEG→RAD, GRAD→DEG: | x | < 10
100
DRG |
RAD→GRAD: | x | <
—
× 10
98
(A+Bi)+(C+Di)| A + C | < 10
100
, | B + D | < 10
100
(A+Bi)–(C+Di)| A – C | < 10
100
, | B – D | < 10
100
(A+Bi)×(C+Di)
(AC – BD) < 10
100
(AD + BC) < 10
100
n!
(n-r)!
n!
(n-r)!
π
180
10
9
π
2
AC + BD
< 10
100
C
2
+ D
2
(A+Bi)÷(C+Di)
BC – AD
< 10
100
C
2
+ D
2
C
2
+ D
2
≠ 0
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