Casio fx-FD10 Pro User Manual page 213

Input range for real
Function
number solutions
< 1 × 10
a b c
| |, ,
° ' "
0 < b c
,
| < 1 × 10
x
|
←⎯
Sexagesimal display:
° ' "
| < 1 × 10
x
|
x
> 0:
–1 × 10
100
x y
= 0 :
x y
< 0 :
y
x
^( )
m n
( , are integers)
However;
–1 × 10
100
y x
> 0 :
100
–1 × 10
y x
= 0 :
' y
x
y x
< 0 :
≠ 0;
m m
(
However;
100
–1 × 10
Total of integer, numerator
and denominator must be
a b / c
within 10 digits (includes
division marks).
* For a single calculation, calculation error is ± 1 at the 10th digit. (In the case of exponential
display, calculation error is ± 1 at the last significant digit.) Errors are cumulative in the case
of consecutive calculations, which can also cause them to become large. (This is also true of
internal consecutive calculations that are performed in the case of ^(
etc.)
In the vicinity of a function's singular point and point of inflection, errors are cumulative and may
become large.
Function
Binary, octal, Values fall within following ranges after conversion:
DEC: –2147483648 <
decimal,
BIN: 1000000000000000 <
hexadecimal
calculation
OCT: 20000000000 <
HEX: 80000000 <
100
100
7
y x
< log < 100
> 0
m
n ––––
= ,
n
2 +1
y x
< log | | < 100
≠ 0
< 1
y
log < 100
x
> 0
n
+1, 2 +1
n
= 2 ––––
m
n
, are integers)
< 1
y
log | | < 100
x
x
0 < x < 111111111111111 (0, positive)
x
0 < x < 17777777777 (0, positive)
x < FFFFFFFF (negative)
0 < x < 7FFFFFFF (0, positive)
Internal
Precision
digits
As a rule,
precision is
15 digits
± 1 at the
10th digit.*
" "
" "
" "
Input range
< 2147483647
x < 1111111111111111 (negative)
< 37777777777 (negative)
α
-9
Notes
• Complex numbers can be
used as arguments.
• Complex numbers can be
used as arguments.
' y ' x
y x
x x ! 3 n r
), , , , P ,
n r
C ,