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Important:
.
Certain types of ~~'"
can cause the height of a
calculation formula to be greater than one dislJlayline. The maximum
allowableheightofa calculationformulaistwo<ispIayscreens (31 dots x 2).
Furtherinputwillbecome impossibleifthe height of the calculationyou are
inputting
exceeds
the allowable
limit.
.
Nesting
of functions
and parentheses
is allowed. Further input willbecome impossible ifyou nest too many functions
andlor parentheses.
Ifthis happens, divide the calculation into multiple parts
and calculate each part separately.
Note:
When you press lEI and obtain a calculation result using Natural
Display, part of the expression you input may be cut off. If you need to view
the entire input expression again, press @ and then use @ and <E>to
scroll the input expression.
Using Values and Expressions as Arguments
(Natural Display only)
A value or an expression that you have already inputcan be used as the
argument of a function. After you have input
t,
for example, you can make
it the argument of
r,
resulting in
fl.
/
To input 1 +
t
and then change it to 1 +
fl
ED
1 ~7fSJ6 [1+~
@@@@I!!!J@(INS) ~
~[!;i
e
....
m
m
As shown above, the value or expression to the right of the cursor after
I!!!J@)(INS) are pressed becomes the argument of the function that is
specified next. The range encompassed
as the argument is everything up
to the first open parenthesis to the right, if there is one, or everything up to
the first function to the right (sin(30), log2(4), etc.)
This capability can be used with the following functions: ~,
~,
liB.
1!!!J1iS(Ir'), !m~(~-),
@@~(!H.
1!!!J~('ro),
!m(§](IO').
1!!!J(ji;J(e'), @, ~.!m@(3r.;),
I!i!!lI!iI(Abs).
Overwrite
Input
Mode
(Linear
Display
only)
You can select either insert or overwrite as the input mode, but only while
Linear Display is selected. In the overwrite mode. text you input replaces the
text at the current cursor location. You can toggle between the insert and
overwrite modes by performing the operations: I!!!J@ID(INS).The cursor
appears as "I" in the insert mode and as "_" in the overwrite mode.
Note: Natural Display always uses the insert mode, so changing display
format from Linear Display to Natural Display will automatically switch to
the insert mode.
Correcting and Clearing an Expression
To delete a single character or function: Move the CUlSOI s o it is directly to
the right of the character or function you want 10 delete. and then press
@ID.
In the overwrite mode, move the cursor so i is <iredIy under the character
or function you want to delete, and then press §.
E-9
To Insert a character
or function fnto a calculation:
Use @ and <E>to
move the cursor to the location where you want to insert the character or
function and then input it. Be sure always to use the insert mode if Linear
Display is selected.
To clear all of the calculation
you are Inputting: Press @.
~e~ul'rinscDi.CT~a1Cula'lOiiii
Yourcalculatoruses a recurringdecimalwhenyouinputa value.Calculation
results also can be displayed using recurring decimal form whenever
applicable.
Inputting a Recurring Decimal
When inputting a recurrent decimal, press @@~(.)
before inputting its
period (repetend) and then input the period up to the ending value. To input
the recurring decimal 0.909090
(0.90), perform the following operation:
"08@@liiH.)90".
Important:
.If the value starts with an integer part (like: 12.3123123...), do
not include the integer part when inputting the period (12.312).
.
Recurring
decimal input is possible only when Natural Display is selected.
/
To input 0.33333... (0.3)
m
08
[0.1
@@@(.) [0.0
3 [o.a
m
Mo.
m--1iattl
~th
To input 1.428571428571...
(1.428571)
ED
18@@@(.)
[0
m
Mo.
428571
m
1.
4285711
/
To calculate 1.021 + 2.312
ED
18@@@(.)021(E)~
28 @@@(ii)3121E1
rn
Malll.
1. 021 +2. 312
10
"3
Calculation result displayed as recurring
decimal value:
_
rn
Ma\fl.
@ 11.021 +2. 312
3.3
E-10
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