Casio fx-100AU PLUS User Manual page 32

x
10
x
e
'
x
x
2
x
–1
'
3
x
x
!
n P r
n C r
x y
Pol( , )
r
Rec( , )
°' "
y
x
x
'
y
b
a
/
c
a b
RanInt#( , )
• Precision is basically the same as that described under "Calculation Range
and Precision", above.
y x
',
'
x y
3
• , ,
calculation, which can cause accumulation of errors that occur with each
calculation.
• Error is cumulative and tends to be large in the vicinity of a function's singular
point and inflection point.
• The range for calculation results that can be displayed in π form when using
Natural Display is |
–9.999999999 × 10
–9.999999999 × 10
1 × 10
x
0
| | 1 × 10
x
50
| | 1 × 10
x
100
| | 1 × 10
x
100
x x
0 69 (
1 × 10
n
0
n n r
1 { !/( – )!}
1 × 10
n
0
1 × 10
n r
1 !/ !
| | , | | 9.999999999 × 10
x y
9.999999999 × 10
x y
2 + 2
9.999999999 × 10
r
0
: Same as sin
| | , 1 × 10
a b c
,
b c
0 ,
The display seconds value is subject to an error of 1 at
the second decimal place.
| | 1 × 10
x
100
Decimal ↔ Sexagesimal Conversions
| |
x
0°0 ´ 0˝
0: –1 × 10
x
x y
= 0: 0
x y n
0: = ,
2
is a complex number: |
x
When
However: –1 × 10
G 0, –1 × 10
y x
0:
y x
= 0: 0
+1, 2
y x n
0: = 2
However: –1 × 10
Total of integer, numerator, and denominator must be 10
digits or less (including division marks).
; | | , | |
a b a b
x
!, nPr, nCr type functions require consecutive internal
|
x
6
10 . Note, however, that internal calculation error
x
99
99.99999999
x
99
230.2585092
100
G 0
x
;
is an integer)
r n
10
, 0 (
1 × 10
100
r n
10
, 0 (
n
100 or 1
99
99
99
x
100
9999999°59 ´ 59˝
y x
100
log 100
m
m n
( , are integers)
n
+1
log |
y x
100
x
100
1/
n
+1
G 0;
m
(
m
log |
x
100 1/
1 × 10
b a
10 ; –
E-31
n r
, are integers)
n r
, are integers)
1 × 10
n r
!/( – )!
| 1 × 10
y
10
(
|
100
y
log 100
m n
, are integers)
|
y
100
1 × 10
10
100
y
is an integer)