Casio FX-570CW

User Manual - Page 146

For FX-570CW.

PDF File Manual, 151 pages, Download pdf file

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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
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