Errors - Casio fx-82AU PLUS User Manual

°' "
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
'
y
x
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 form when using
Natural Display is
can make it impossible to display some calculation results in form. It also
can cause calculation results that should be in decimal form to appear in
form.

Errors

The calculator will display an error message whenever an error occurs for
any reason during a calculation. There are two ways to exit an error message
display: Pressing
to clear the message and calculation.
Displaying the Location of an Error
While an error message is displayed, press
calculation screen. The cursor will be positioned at the location where
the error occurred, ready for input. Make the necessary corrections to the
calculation and execute it again.
When you input 14 ÷ 0
a b c
, , 1
b c
0 ,
The display seconds value is subject to an error of 1 at
the second decimal place.
x
100
1 10
Decimal Sexagesimal Conversions
x
0°0 0˝
x
0: –1 10
x y
= 0: 0
x y n
0: = ,
2
However: –1
y x
0: 0, –1
y x
= 0: 0
+1, 2
y x n
0: = 2
However: –1
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
or to display the location of the error, or pressing
100
10
9999999°59 59˝
y x
100
log 100
m
m n
( , are integers)
n
+1
y x
100
10 log
x
100
10 1/
n
+1
m
(
m
x
100
10 1/ log
b a
10
1 10 ; –
2 = by mistake instead of 14 ÷ 10
14 0 2
E-20
100
y
log 100
m n
0; , are integers)
y
100
10
1 10
or to return to the
2 =
Math Math