√
x
0
≦
x
< 1 × 10
100
x
2
|
x
| < 1 × 10
50
x
-1
|
x
| < 1 × 10
100
;
x
≠ 0
3
√
x
|
x
| < 1 × 10
100
x
!
0
≦
x
≦
69 (
x
is an integer)
n
P
r
0
≦
n
< 1 × 10
10
, 0
≦
r
≦
n
(
n
,
r
are integers)
1
≦
{
n
!/(
n
-
r
)!} < 1 × 10
100
n
C
r
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
;
θ
)
0
≦
r
≦
9,999999999 × 10
99
θ
: Same as sin
x
°’ ”
a
°
b
’
c
”: |
a
|,
b
,
c
< 1 × 10
100
; 0
≦
b
,
c
The display seconds value is subject to an error
of ±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
≠ 0, -1 × 10
100
< 1/
x
log
y
< 100
y
= 0:
x
> 0
y
< 0:
x
= 2
n
+1,
2
n
+ 1
m
(
m
≠ 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 separator
symbol).
90
Summary of Contents for fx-991ZA Plus
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