Casio CLASSWIZ CG Software User's Manual page 21

*1 When the argument is a real number and the solution is an imaginary number. If the argument is a complex
number (such as i ), the calculation result is the same as if S > [Complex Mode] were set to [a+b i ].
*2 When S > [Angle] > [Radian]. The display range of θ is as follows, depending on the S > [Angle] setting.
Degree: -180 < θ ≤ 180
Vector Calculations
Your calculator is provided with vector variables (Vct A to Vct Z, Vct Ans) for vector calculations.
Storing Vector Variables
When using vector variables in calculations, you can store the necessary vectors for the calculation in vector
variables Vct A to Vct Z as required. For example, if you want to calculate 1 2 + 3 4 and 1 2 − 3 4 , store
1 2 in Vct A and 3 4 in Vct B. Next, you can execute the operations Vct A+Vct B and Vct A-Vct B.
The dimension of the vector can be specified within 999 rows by 1 column or 1 row by 999 columns.
Example: To store the 1-row × 2-column vector 4 8 in Vct A
1. While the Calculation tab is active, press >.
• This displays the Vector list on the Vector tab.
2. Highlight [Vct A] and choose T > [Dimension].
3. In the dialog that appears, perform the following operation to specify
one row and two columns: 1E2EO.
• This displays the Vct A input window.
4. Perform the following operation to enter the elements of the vector:
4E8E.
5. Press b or O to return to the Vector list.
To assign a vector variable to another vector variable
Example: To assign Vct A to Vct D, input "Vct A → Vct D" on the Calculation tab.
Note
• Vector variables can be assigned to matrix variables. For example, "Vct A → Mat A" assigns Vct A to
Mat A.
To assign (overwrite) a value to a specific element of a vector variable
Syntax: value being assigned → vector name [row number,column number]
Example: To assign 20 to the element in row 1, column 2 of Vct A when Vct A = [1,2,3]
To check the current contents of Vct A: V > [Vector]
To recall the value of a specific element of a vector variable
Syntax: vector name [row number,column number]
Example: To recall the element at row 1, column 2 when Vct A = [1,2,3]
V > [Vector] > [Vct A]s4([)1`2s5(])E
Radian: - π < θ ≤ π
V > [Vector] > [Vct A]
sX(→)V > [Vector] > [Vct D]E
20 sX(→)V > [Vector] > [Vct A]
s4([)1`2s5(])E
21
Gradian: -200 < θ ≤ 200