Casio fx-570CW - Page 146

tanx
Degree
Same as sinx, except when
|x| = (2n - 1) × 90.
Radian
Same as sinx, except when
|x| = (2n - 1) × π/2.
Gradian
Same as sinx, except when
|x| = (2n - 1) × 100.
sin
-1
x, cos
-1
x 0 ≤ |x| ≤ 1
tan
-1
x 0 ≤ |x| ≤ 9.999999999 × 10
99
sinhx, coshx 0 ≤ |x| ≤ 230.2585092
sinh
-1
x 0 ≤ |x| ≤ 4.999999999 × 10
99
cosh
-1
x 1 ≤ x ≤ 4.999999999 × 10
99
tanhx 0 ≤ |x| ≤ 9.999999999 × 10
99
tanh
-1
x 0 ≤ |x| ≤ 9.999999999 × 10
-1
logx, lnx 0 < x ≤ 9.999999999 × 10
99
10
x
-9.999999999 × 10
99
≤ x ≤ 99.99999999
√x 0 ≤ x < 1 × 10
100
x
2
|x| < 1 × 10
50
x
-1
|x| < 1 × 10
100
; x ≠ 0
x! 0 ≤ x ≤ 69 (x is an integer)
nPr
0 ≤ n < 1 × 10
10
, 0 ≤ r ≤ n (n, r are integers)
1 ≤ {n!/(n - r)!} < 1 ×
10
100
nCr
0 ≤ n < 1 × 10
10
, 0 ≤ r ≤ n (n, r are integers)
1 ≤ n!/r! < 1 × 10
100
or 1 ≤ n!/(n - r)! < 1 × 10
100
Pol(x, y)
|x|, |y| ≤ 9.999999999 × 10
99
√x
2
+ y
2
≤ 9.999999999 × 10
99
Rec(r, θ)
0 ≤ r ≤ 9.999999999 × 10
99
θ: Same as sinx
145