LEXIBOOK SC460 Owner's Manual page 67

Data Entry
[SHIFT] [CLR] 1
[=]
[,]
[DT]
[SHIFT] [;]
You can, up to a certain point, check the data entered using the arrow keys
[ ] and [ ].
You may input a calculation instead of the value of a variable, and the calcu-
lator will store the result in memory.
E.g.:
We wish to input the following data: 10/5, 20/8, 20/8, 30/11, 30/11, 30/11, 60
ln2/40ln3, 45/13.
[SHIFT][CLR] 1 [=]
Scl Mode
1 2
[MODE] 3 1
10 [,] 5 [DT]
20 [,] 8 [DT][DT]
30 [,] 11 [SHIFT][;] 3 [DT] -> n=. | 6 the value is saved 3 times.
60ln 2 [,] 40ln 3 [DT]
45 [,]13 [DT]
[SHIFT][S-SUM] 3 [=]
Editing and/or deleting data inputted
[AC]
[CL]
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SC460IM0237.indb 67
Clears all the statistical data (as well as the content of
the memories).
Seperates the x and y data during input.
Saves the data entered: x
To enter the same data several times, press [DT]
consecutively.
Allows you to save a number of identical data entries
in one input:
x [,] y [;] 3 [DT] enters the same data x
1 1
times in the memory.
-> clear
All
3
-> n=. | 1
-> n=. | 3 the value in saved twice.
-> n=. | 7
-> n=. | 8
-> n = | 8
Allows a data entry to be edited before having pressed
[DT].
Allows a data entry to be edited after having pressed
[DT]:
- either by pressing [CL] [=] immediately after the data
input error.
- or by entering a data input error made beforehand
and pressing [CL].
[,] y [DT] x [,] y [DT] etc.
1 1  
and y
1
three
1
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20/6/07 15:28:11