Sharp EL-5230 - Page 127

125
Appendix
Function Dynamic range
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, 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
n!
(n-r)!
n!
(n-r)!
180
10
9
π
e
x
–10
100
< x ≤ 230.2585092
10
x
–10
100
< x < 100
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*
√
__
≤
≤
θ
→
2
π
(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
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
×