Sharp EL-9900 - Manual (Page 253)

243
Appendix
Function Calculation range Notes
→dms
→deg
xy
→ r
xy → θ
r θ → x
r θ → y
not
neg
Statistic
calcula-
tions
r = x 2 + y 2
θ = tan - 1
y
x
x = r cos
θ
y = r sin θ
The range of θ is
the same as x of
sin x and cos x
Other Boolean
operations are the
same as not and
neg
|x| < 1
×
10 100
|x| < 1
×
10 100 , |y| < 1
×
10 100
x 2 + y 2 < 1
×
10 100
|
y
x
| < 1
×
10 100
|r| < 1
×
10 100
Binary: 1000000000000000
≤ x
≤ 1111111111111111
0
≤ x ≤ 0111111111111111
Octal: 4000000000 ≤ x ≤ 7777777777
0 ≤ x ≤ 3777777777
Hexadecimal: FDABF41C01
≤ x ≤ FFFFFFFFFF
0 ≤ x ≤ 2540BE3FE
Binary: 1000000000000001
≤ x
≤ 1111111111111111
0 ≤ x ≤ 0111111111111111
Octal: 4000000001
≤ x ≤ 7777777777
0 ≤ x ≤ 3777777777
Hexadecimal: FDABF41C01 ≤ x ≤ FFFFFFFFFF
0 ≤ x ≤ 2540BE3FF
|x| < 1
×
10 50
|y| < 1
×
10 50
| Σx| < 1 ×
10 100
Σx 2 < 1
×
10 100
| Σy| < 1 ×
10 100
Σy 2 < 1
×
10 100
| Σxy| < 1 ×
10 100
|n| < 1
Ч
10 100