Input Ranges; Internal Precision - Casio Algebra FX 2.0 PLUS User Manual

2 Input Ranges

Input range for real
Function
number solutions
x x
sin (DEG) |
x x
cos (RAD) |
x x
tan (GRA) |
x
sin
–1
x
| | < 1
x
cos
–1
| < 1 × 10
x x
tan |
–1
x
sinh
x
| | < 230.2585092
x
cosh
x x | < 1 ×10
tanh |
| < 5 × 10
x x
sinh –1 |
x x < 5 × 10
cosh 1<
–1
x x
tanh | | < 1
–1
x
log
1 × 10
–99
x
In
–1 × 10
10 x
100
–1 × 10
100
x
e
x
x < 1 × 10
0 <
x
2
x | <1 × 10
|
x
1/
x | < 1 × 10
|
x
3
x | < 1 × 10
|
x
0 < < 69
x
!
x
( is an integer)
Result < 1 × 10
n r n r n
( and
P ,
n r r n
0 <
C
<
n < 1 × 10
Input Ranges
Internal
| < 9 × (10
)°
9
| < 5 × 10 πrad
15 digits
7
| < 1 × 10
grad
10
100
100
99
99
x < 1 × 10
100
<
x
< < 100
x
< < 230.2585092
100
50
x
, 0
100
G G G G G
100
100
r
are integers)
,
10
α
-2-1
Precision
digits
As a rule,
precision is
±1 at the
10th digit.
*
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20011101 19990401
Notes
x
However, for tan :
x n
| | 90(2 +1):DEG
G G G G G
π/2(2
x n
| | +1):RAD
G G G G G
x n
| | 100(2 +1):GRA
G G G G G
* Complex numbers can be
used as arguments.
* Complex numbers can be
used as arguments.
* Complex numbers can be
used as arguments.
* Complex numbers can be
used as arguments.
* Complex numbers can be
used as arguments.
* Complex numbers can be
used as arguments.
* Complex numbers can be
used as arguments.
* Complex numbers can be
used as arguments.