Casio FX-570MS-2

User Manual - Page 64

For FX-570MS-2.

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4. Perform the following key operation: (VCT) (Dim) (B) 2
.
This will display the Vector Editor for input of the 2-dimensional vector
for VctB.
5. Input the elements of VctB: 3 4 .
6. Press to advance to the calculation screen, and perform the
calculation (VctA + VctB): (VCT) (Vct) (A)
(VCT) (Vct) (B) .
This will display the VctAns screen with the calculation results.
Note: "VctAns" stands for "Vector Answer Memory". See "Vector
Answer Memory" for more information.
Vector Answer Memory
Whenever the result of a calculation executed in the VCT Mode is a
vector, the VctAns screen will appear with the result. The result also will be
assigned to a variable named "VctAns".
The VctAns variable can be used in calculations as described below.
To insert the VctAns variable into a calculation, perform the following
key operation: (VCT) (Vct) (Ans).
Pressing any one of the following keys while the VctAns screen is
displayed will switch automatically to the calculation screen: , ,
, . The calculation screen will show the VctAns variable
followed by the operator for the key you pressed.
Assigning and Editing Vector Variable Data
Important: The following operations are not supported by the Vector
Editor: , (M-), (STO). Pol, Rec, and multi-statements
also cannot be input with the Vector Editor.
To assign new data to a vector variable:
1. Press (VCT) (Dim), and then, on the menu that appears,
select the vector variable to which you want to assign data.
2. On the next menu that appears, input the dimensions.
3. Use the Vector Editor that appears to input the elements of the vector.
Example 2: To assign (2, -1, 2) to VctC
(VCT) (Dim) (C)3
2 1 2
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