Casio fx-115ES, fx-991ES Copying the Contents of One Vector to Another Vector, Vector Answer Memory Screen, kVector Menu Items, kPerforming Vector Calculations

(4)Use the vector editor screen to input each element.

•Input is subject to the same rules as those that govern the coefficient editor screen in the EQN Mode. For more information, see “Rules for Inputting and Editing Coefficients”.

•If you want to create another vector, repeat this procedure from step (1).

Copying the Contents of One Vector to Another Vector

You can copy the contents of Vector Answer Memory (VctAns) or of a vector in vector memory to another vector in vector memory. The vector copy operation is basically the same as the matrix copy operation. See “Copying the Contents of One Matrix to Another Matrix” for more information.

kPerforming Vector Calculations

To perform a vector calculation, display the vector calculation screen by pressing the Akey.

Vector Answer Memory Screen

The Vector Answer Memory screen shows the result of the last vector calculation.

VCT

Stands for “VctAns”.

•You cannot edit the contents of a cell.

•To switch to the vector calculation screen, press A.

kVector Menu Items

The following are the menu items on the vector menu that appears when you press 15(VECTOR).

Select this	When you want to do this:
menu item:
1Dim	Select a vector (VctA, VctB, VctC) and specify its
	dimension
2Data	Select a vector (VctA, VctB, VctC) and display its
	data on the vector editor screen
3VctA	Input “VctA”
4VctB	Input “VctB”
5VctC	Input “VctC”
6VctAns	Input “VctAns”
7Dot	Input the “ • ” command for obtaining the dot product
	of a vector

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