Casio fx-991ES PLUS User Manual
Page 7
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Linear Display (LineIO) causes fractions and
other expressions to be displayed in a single
line.
Note: • The calculator switches to Linear Display automatically whenever
you enter the STAT, BASE-N, MATRIX, or VECTOR Mode. • In this manual,
the
symbol next to a sample operation indicates Natural Display, while
the
1 symbol indicates Linear Display.
Deg Rad Gra Specifies degrees, radians or grads as the angle
unit for value input and calculation result display.
Note: In this manual, the
B symbol next to a sample operation indicates
degrees, while the
* symbol indicates radians.
Fix Sci 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:
1 100 ÷ 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:
1 1 ÷ 7 = 1.4286 s 10
–1
(Sci 5)
1.429
s 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
|
> 10
10
Norm 2: 10
–9
|
x
|, |
x
|
> 10
10
Example:
1 1 ÷ 200 = 5 s 10
–3
(Norm 1)
0.005 (Norm 2)
Aab/c A d/c Specifies either mixed fraction (ab/c) or improper
fraction (d/c) for display of fractions in calculation results.
ACMPLX a+b
i
;
rθ Specifies either rectangular coordinates
(
a
+
bi
) or polar coordinates (
r
θ) for EQN Mode solutions.
ASTAT ON ; OFF Specifies whether or not to display a FREQ
(frequency) column in the STAT Mode Stat Editor.
ADisp Dot ; 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 (;).
A;CONT Adjusts display contrast. See “Adjusting Display
Contrast” for details.