E-53 – Casio fx-115ES PLUS User Manual
Page 54
E-53
sin
–1
x
0
|
x
| 1
cos
–1
x
tan
–1
x
0
|
x
| 9.999999999 × 10
99
sinh
x
0
|
x
| 230.2585092
cosh
x
sinh
–1
x
0
|
x
| 4.999999999 × 10
99
cosh
–1
x
1
x
4.999999999 × 10
99
tanh
x
0
|
x
| 9.999999999 × 10
99
tanh
–1
x
0
|
x
| 9.999999999 × 10
–1
log
x
/ln
x
0
x
9.999999999 × 10
99
10
x
–9.999999999
× 10
99
x
99.99999999
e
x
–9.999999999
× 10
99
x
230.2585092
'
x
0
x
1 × 10
100
x
2
|
x
| 1 × 10
50
x
–1
|
x
| 1 × 10
100
;
x
G 0
3
'
x
|
x
| 1 × 10
100
x
!
0
x
69 (
x
is an integer)
n
Pr
0
n
1 × 10
10
, 0
r
n
(
n
,
r
are integers)
1
{
n
!/(
n
–
r
)!}
1 × 10
100
n
Cr
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
, )
0
r
9.999999999 × 10
99
: Same as sin
x
°’ ”
|
a
|,
b
,
c
1 × 10
100
; 0
b
,
c
The display seconds value is subject to an error of
앧
1 at
the second decimal place.
|
x
| 1 × 10
100
Decimal
↔ Sexagesimal Conversions
0°0´0˝
|
x
| 9999999°59´59˝
x
y
x
0: –1 × 10
100
y
log
x
100
x
= 0:
y
0
x
0:
y
=
n
,
m
2
n
+1
(
m
,
n
are integers)
However: –1
× 10
100
y
log
|
x
| 100
x
'
y
y
0:
x
G 0, –1 × 10
100
1/
x
log
y
100
y
= 0:
x
0
y
0:
x
= 2
n
+1,
2
n
+1
m
(
m
G 0;
m
,
n
are integers)
However: –1
× 10
100
1/
x
log
|
y
| 100
a
b
/
c
Total of integer, numerator, and denominator must be 10
digits or less (including division marks).
RanInt#(
a
,
b
)
a
b
; |
a
|, |
b
| 1 × 10
10
;
b
–
a
1 Ч 10
10