Casio fx-7400G PLUS Appendix - Page 10

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Casio fx-7400G PLUS Appendix
Appendix

Appendix D Input Ranges

Function
x
sin
(DEG) |
x
cos
(RAD) |
x
tan
(GRA) |
–1
x
sin
| < 1
x
|
–1
x
cos
| < 1 × 10
–1
x
x
tan
|
x
log
1 × 10
x
In
–1 × 10
x
10
–1 × 10
x
e
x
0 <
| <1 × 10
x
x
2
|
| < 1 × 10
x
x
1/
|
| < 1 × 10
x
x
3
|
0 <
x
!
x
(
is an integer)
Result < 1 × 10
n
r
n
r
P
,
0 <
n
r
C
< 1 × 10
n
x
y
x
Pol (
,
)
2
| < 1 × 10
r
|
Rec
(DEG) | θ | < 9 × 10
, θ )
r
(
(RAD) | θ | < 5 × 10
(GRA) | θ | < 1 × 10
202
Input ranges
| < 9 × 10
°
x
9
| < 5 × 10
πrad
x
7
| < 1 × 10
x
10
grad
100
< 1 × 10
–99
<
x
100
100
x
<
< 100
100
x
< 230.2585092
<
< 1 × 10
x
100
50
100
x
,
G G G G G
0
100
< 69
x
100
n
r
(
and
are integers)
<
r
n
,
10
< 1 × 10
y
100
+
2
100
°
9
π rad
7
10
grad
Internal
Precision
digits
As a rule,
precision is
15 digits
±1 at the
10th digit.
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
Notes
However, for tan
x
n
|
|
G G G G G
90(2
+1):DEG
π/2(2
x
n
|
|
G G G G G
+1):RAD
*
x
n
|
|
G G G G G
100(2
+1):GRA
However, for tan θ :
| θ |
n
G G G G G
90(2
+1):DEG
| θ |
π/2(2
n
G G G G G
+1):RAD
| θ |
n
G G G G G
100(2
+1):GRA
x
: