Casio FX300ES Operating Guide - Page 7

Initializing Calculator Settings - fraction to decimal

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6Fix 7Sci 8Norm Specifies the number of digits for display of a calculation result. Fix: The value you specify (from 0 to 9) controls the number of decimal places for displayed calculation results. Calculation results are rounded off to the specified digit before being displayed. Example: b 100 ÷ 7 = 14.286 (Fix 3) 14.29 (Fix 2) Sci: The value you specify (from 1 to 10) controls the number of significant digits for displayed calculation results. Calculation results are rounded off to the specified digit before being displayed. Example: b 1 ÷ 7 = 1.4286 × 10-1 (Sci 5) 1.429 × 10-1 (Sci 4) Norm: Selecting one of the two available settings (Norm 1, Norm 2) determines the range in which results will be displayed in non-exponential format. Outside the specified range, results are displayed using exponential format. Norm 1: 10-2 Ͼ |x|, |x| м 1010 Norm 2: 10-9 Ͼ |x|, |x| м 1010 Example: b 1 ÷ 200 = 5 × 10-3 (Norm 1) 0.005 (Norm 2) c1ab/c c2 d/c Specifies either mixed fraction (ab/c) or improper fraction (d/c) for display of fractions in calculation results. c3STAT 1ON ; 2OFF Specifies whether or not to display a FREQ (frequency) column in the STAT Mode Stat Editor. c4TABLE 1f(x) ; 2f(x),g(x) Specifies whether to use function f(x) only or the two functions f(x) and g(x) in the TABLE Mode. c5Rdec 1ON ; 2OFF Specifies whether or not to display calculation results using recurring decimal form. c6Disp 1Dot ; 2Comma Specifies whether to display a dot or a comma for the calculation result decimal point. A dot is always displayed during input. Note: When dot is selected as the decimal point, the separator for multiple results is a comma (,). When comma is selected, the separator is a semicolon (;). c7]CONT' Adjusts display contrast. See "Adjusting Display Contrast" for details. Initializing Calculator Settings Perform the following procedure to initialize the calculator, which returns the calculation mode to COMP and returns all other settings, including setup menu settings, to their initial defaults. 19(CLR)1(Setup)=(Yes) E-6

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E-6
6
Fix
7
Sci
8
Norm
Specifies the number of digits for display of a
calculation result.
Fix:
The value you specify (from 0 to 9) controls the number of decimal
places for displayed calculation results. Calculation results are rounded off
to the specified digit before being displayed.
Example:
b
100 ÷ 7 = 14.286
(Fix 3)
14.29
(Fix 2)
Sci:
The value you specify (from 1 to 10) controls the number of significant
digits for displayed calculation results. Calculation results are rounded off to
the specified digit before being displayed.
Example:
b
1 ÷ 7 = 1.4286
×
10
–1
(Sci 5)
1.429
×
10
–1
(Sci 4)
Norm:
Selecting one of the two available settings (
Norm 1
, Norm 2)
determines the range in which results will be displayed in non-exponential
format. Outside the specified range, results are displayed using exponential
format.
Norm 1: 10
–2
±
|
x
|, |
x
|
²
10
10
Norm 2: 10
–9
±
|
x
|, |
x
|
²
10
10
Example:
b
1 ÷ 200 = 5
×
10
–3
(Norm 1)
0.005
(Norm 2)
c
1
ab/c
c
2
d/c
Specifies either mixed fraction (ab/c) or improper
fraction (d/c) for display of fractions in calculation results.
c
3
STAT
1
ON ;
2
OFF
Specifies whether or not to display a FREQ
(frequency) column in the STAT Mode Stat Editor.
c
4
TABLE
1
f(x) ;
2
f(x),g(x)
Specifies whether to use function
f
(
x
)
only or the two functions
f
(
x
) and
g
(
x
) in the TABLE Mode.
c
5
Rdec
1
ON ;
2
OFF
Specifies whether or not to display calculation
results using recurring decimal form.
c
6
Disp
1
Dot ;
2
Comma
Specifies whether to display a dot or
a comma for the calculation result decimal point. A dot is always displayed
during input.
Note:
When dot is selected as the decimal point, the separator for multiple
results is a comma (,). When comma is selected, the separator is a
semicolon (;).
c
7
]
CONT
'
Adjusts display contrast. See “Adjusting Display
Contrast” for details.
Initializing Calculator Settings
Perform the following procedure to initialize the calculator, which returns the
calculation mode to COMP and returns all other settings, including setup
menu settings, to their initial defaults.
1
9
(CLR)
1
(Setup)
=
(Yes)