Casio fx-3650P User Manual
Page 53
E-51
Functions
Input Range
x
!
0
Ϲ
x
Ϲ 69 (
x
is an integer)
n
P
r
0
Ϲ
n
1҂10
10
, 0
Ϲ
r
Ϲ
n
(
n
,
r
are integers)
1
Ϲ
{
n
!/(
n
–
r
)!}
1҂10
100
n
C
r
0
Ϲ
n
1҂10
10
, 0
Ϲ
r
Ϲ
n
(
n
,
r
are integers)
1
Ϲ
[
n
!/{
r
!(
n
–
r
)!}]
1҂10
100
Pol (
x
,
y
)
Ȋ
x
Ȋ, Ȋ
y
Ȋ
Ϲ9.999999999҂10
49
(
x
2
+
y
2
)
Ϲ9.999999999҂10
99
Rec(
r
,
)
0
Ϲ
r
Ϲ9.999999999҂10
99
θ
: Same as sin
x
Ȋ
a
Ȋ
, b, c
1҂10
100
°’ ”
0
Ϲ
b, c
Ȋ
x
Ȋ1҂10
100
Decimal
↔
Sexagesimal Conversions
0°0°0°
Ϲ
Ȋ
x
Ȋ
Ϲ999999°59°
x
0: –1҂10
100
y
log
x
100
^(
x
y
)
x
҃0:
y
0
x
0:
y
҃
n
, (
n, m
are integers)
However: –1
҂10
100
y
log
Ȋ
x
Ȋ100
y
0:
x
G 0, –1
҂10
100
1/
x
log
y
100
x
y
y
҃0:
x
0
y
0:
x
҃2
n
ѿ1, (
n
G 0;
n
is an integer)
However: –1
҂10
100
1/
x
log
Ȋ
y
Ȋ100
a
b/c
Ȋ
x
Ȋ 1҂10
50
SD
Ȋ
y
Ȋ 1҂10
50
(REG)
Ȋ
n
Ȋ 1҂10
100
x
n
,
y
n
,
o, p :
n
G 0
x
n
–
1
,
y
n
–
1
, A, B,
r
:
n
G 0, 1
Total of integer, numerator, and denominator must be 10
digits or less (including division marks).
m
2
n
+1
1
n