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Casio fx-9750G Manual

17. list function
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Download this manual See also: User Manual, Manual
List Function
A list is a kind of container that you can use to store multiple data items.
This calculator lets you store up to six lists in a single file, and you
can store up to six files in memory. Stored lists can be used in
arithmetic, statistical, and matrix calculations, and for graphing.
Element number
Display range
List 1
List 2
1
56
2
37
3
21
4
69
5
40
6
48
7
93
8
30
128
•
•
•
•
17-1
List Operations
17-2
Editing and Rearranging Lists
17-3
Manipulating List Data
17-4
Arithmetic Calculations Using Lists
17-5
Switching Between List Files
Chapter
Cell
List 3
List 4
1
107
2
75
4
122
8
87
16
298
32
48
64
338
49
•
•
•
•
•
•
•
•
Column
List 5
3.5
4
6
0
2.1
0
4.4
2
3
0
6.8
3
2
9
8.7
0
•
•
•
•
•
•
•
•
17
List 6
List name
0
0
0
0
0
0
0
Row
0
•
•
•
•

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Summary of Contents for Casio fx-9750G

  • Page 1 Chapter List Function A list is a kind of container that you can use to store multiple data items. This calculator lets you store up to six lists in a single file, and you can store up to six files in memory. Stored lists can be used in arithmetic, statistical, and matrix calculations, and for graphing.

  • Page 2: List Data Linking

    List Data Linking Operation Graph List operation Example: List 1 + List 2 {1, 2, 3} + {4, 5, 6} List 1 + 3 List internal operations List graphing Y1=List 1X From a graph to a list Table data generated by GRAPH TO TABLE to a list LIST Copying the column of a...

  • Page 3: List Operations

    17-1 List Operations Select the LIST icon in the Main Menu and enter the LIST Mode to input data into a list and to manipulate list data. u u u u u To input values one-by-one Use d and e to move between lists, and f and c to move between cells inside of a list.
  • Page 4 17 - 1 List Operations u u u u u To batch input a series of values 1. Use f to move the cursor to the list name. ffff 2. Use d or e to move the cursor to another list. 3.
  • Page 5 17 - 1 List Operations 2. Press K and input the expression. K1(LIST)1(List)b+ 1(List)cw...

  • Page 6: Editing And Rearranging Lists

    17-2 Editing and Rearranging Lists k k k k k Editing List Values u u u u u To change a cell value Use d or e to move the cursor to the cell whose value you want to change. Input the new value and press w to replace the old data with the new one.
  • Page 7 17 - 2 Editing and Rearranging Lists 2. Press 4 (DEL-A). The function menu changes to confirm whether you really want to delete all the cells in the list. 4(DEL-A) 2 3 4 5 3. Press 1 (YES) to delete all the cells in the selected list or 6 (NO) to abort the delete operation without deleting anything.
  • Page 8 17 - 2 Editing and Rearranging Lists k k k k k Sorting List Values You can sort lists into either ascending order or descending order. The current cur- sor location does not matter in the following procedures. u u u u u To sort a single list Ascending order 1.
  • Page 9 17 - 2 Editing and Rearranging Lists Ascending order 1. While the lists are on the screen, press 1 (SRT-A). 1(SRT-A) 2. The prompt “How Many Lists? (H)” appears to ask how many lists you want to sort. Here we will sort one base list linked to one other list, so we should input 2. 3.

  • Page 10: Manipulating List Data

    17-3 Manipulating List Data List data can be used in arithmetic and function calculations. There is also a collec- tion of powerful list data manipulation functions that let you do the following. • Count the number values (Dim) • Replace all cell values with the same value (Fill) •...
  • Page 11 17 - 3 Manipulating List Data u u u u u To replace all cell values with the same value (Fill) K 1 (LIST) 4 (Fill) <value> , 1 (List) <list number 1-6> ) w Example To replace all values in List 1 (36, 16, 58, 46, 56) with 3 AK1(LIST)4(Fill) d,1(List)b)w The following shows the new contents of List 1.
  • Page 12 17 - 3 Manipulating List Data u u u u u To find the minimum value in a list (Min) K 1 (LIST) 6 (g) 1 (Min) 6 (g) 6 (g) 1 (List) <list number 1-6> ) w Example To find the minimum value in List 1 (36, 16, 58, 46, 56) AK1(LIST)6(g)1(Min) 6(g)6(g)1(List)b)w u u u u u To find the maximum value in a list (Max)
  • Page 13 17 - 3 Manipulating List Data Example To calculate the mean of values in List 1 (36, 16, 58, 46, 56) AK1(LIST)6(g)3(Mean) 6(g)6(g)1(List)b)w u u u u u To calculate the mean of values of specified frequency (Mean) This procedure uses two lists: one that contains values and one that contains the number of occurrences of each value.
  • Page 14 17 - 3 Manipulating List Data Example To calculate the median of values in List 1 (36, 16, 58, 46, 56), whose frequency is indicated by List 2 (75, 89, 98, 72, 67) AK1(LIST)6(g)4(Med) 6(g)6(g)1(List)b, 1(List)c)w u u u u u To calculate the sum of values in a list (Sum) K 1 (LIST) 6 (g) 6 (g) 1 (Sum) 6 (g) 1 (List) <list number 1-6>...
  • Page 15 17 - 3 Manipulating List Data u u u u u To calculate the percentage represented by each value (%) K 1 (LIST) 6 (g) 6 (g) 4 (%) 6 (g) 1 (List) <list number 1-6> w • The above operation calculates what percentage of the list total is represented by each value.

  • Page 16: Arithmetic Calculations Using Lists

    17-4 Arithmetic Calculations Using Lists You can perform arithmetic calculations using two lists or one list and a numeric value. ListAns Memory List List Calculation results are List Numeric Value Numeric Value stored in ListAns Memory. k k k k k Error Messages •...
  • Page 17 17 - 4 Arithmetic Calculations Using Lists u u u u u To directly input a list of values You can also directly input a list of values using {, }, and ,. Example 1 To input the list: 56, 82, 64 !{56,82,64!} Example 2 To multiply List 3...
  • Page 18 17 - 4 Arithmetic Calculations Using Lists u u u u u To input a value into a specific cell You can input a value into a specific cell inside a list. When you do, the value that was previously stored in the cell is replaced with the new value you input. Example To input the value 25 into cell 2 of List 3 cfaK1(LIST)1(List)d![c!]w...
  • Page 19 17 - 4 Arithmetic Calculations Using Lists k k k k k Performing Scientific Function Calculations Using a List Lists can be used just as numeric values are in scientific function calculations. When the calculation produces a list as a result, the list is stored in ListAns Memory. Example 1 To use List 3 to perform sin (List 3)

  • Page 20: Switching Between List Files

    17-5 Switching Between List Files You can store up to six lists (List 1 to List 6) in each file (File 1 to File 6). A simple operation lets you switch between list files. u u u u u To switch between list files In the Main Menu, select the LIST icon and enter the LIST Mode.

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