Sharp EL-9900 Calculator User Manual


 
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Chapter 9: List Features
2. Creating a list
A list is a series of values enclosed by braces, and is treated as a single value in
calculations or an equations.
The calculator has 6 storage areas for lists from L1 to L6.
You can edit or access lists by pressing @ 1 to 6 (numeric keys from 1
to 6).
Using @ l (L_DATA) menus, you can store up to 10 sets (L_DATA 0 to
L_DATA 9) of lists (L1 to L6) in a memory and recall any of the stored sets as re-
quired.
1. Press # C to enter the calculation screen.
2. Press @ { 1 ,
3 , 2 , 9 @
}
3. Press R @ 1.
4. Press E to store the list
in L1.
5. Press @ { 5 ,
4 , 6 , 3 @
} R @ 2
E for L2.
Tips: To view a specific list, press
@ 1 to 6, then E at the calculation screen.
3. Normal List Operations
Lists can contain real and complex numbers.
Lists can be used as values (or variables) in calculations or equations.
Calculations between lists are also possible. (Both lists must contain the same
number of elements.)
The following examples use the L1 and L2 values stored in the previous section.
Store a series
of data 1, 3, 2,
and 9 in the list
L1, and 5, 4, 6, 3
in L2