Canon F789sga User Manual

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LINE MODE:
                  (COMP MODE)
                  (radius is B=5cm)
                           (height is C=2cm)
         (Calculate with new variables)
  Solve Function You can solve custom calculation expressions in COMP mode. 
Simply input the expression with different variables and press the               
                key. 
 •  Solves for X, for example, when an equation is input as:
  X = Y + 5, X
 •  Solves for Y, for example, when an equation is input as: 
  Y = X + 5, Y...

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 Differential Calculations Press                to enter COMP mode.
  To perform a differential calculation, you have to input the  expression in the form of: 
                                 differential expression        a           x 
•  The differential expression must contain the variable x.
•  "a" is the differential coefficient. 
•  "   x" is the change interval of x (calculation precision).
Example: To determine the derivative at point x = 10,    x = 10
-8, for 
the...

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 Integration Calculations Press               to enter COMP mode.
  To perform an integration calculation you are required to input the  following elements:
                          integration expression       a       b       n  
•  The integration  expression has a variable x.
•  "a" and "b" defines the integration range of the definite integral. 
•  "n" is the number of partitions (equivalent to N = 2
n). 
  The integration calculation is based on Simpson’s rule.
As the...

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!  You can leave out the    x in the differential expression and the calculator will automatically substitute a value for    x.
!  The smaller the entered value    x is, the the longer the calculation  time will be with more accurate results, the larger the entered value     
     x is, the shorter the calculation time will be with comparatively  less accurate results.
!  Discontinuous points and extreme changes in the value of x can  cause inaccurate results or errors.
!  When performing...

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Editing Matrix Data  Press                         (Data), then specify the matrix A, B, C or D 
for editing and the corresponding matrix element indicator will be 
displayed. 
  Input the new value and press        to confirm the edit. 
  Press        to exit the matrix editing screen.
Matrix Addition, Subtraction and Multiplication
Example: MatA =                  ,  MatB =                  , MatA x MatB=?
!  Matrices which will be added, subtracted or multiplied must be the  same size. An error...

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Obtain the Determinant of a Matrix
Example:  Obtain the determinant of Matrix C =                      
                                 
Example: Multiple Matrix C =                by 2         
 3   -2
-1    5
 6   
-4
-2    10
10  -5    3
- 4    9    2
1     7   -3
Obtain the Scalar Product of a MatrixEach position in the matrix is multiplied by a single value, resulting in 
a matrix of the same size. 
Display
Key in operation
Display
Key in operation
Apps
Apps
Apps
Apps
Apps
!  An error occurs...

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Transpose a Matrix
Example:  Transpose Matrix B =                     9   5
6   2
8   4
Identity of Matrix 
Example:  Identity Matrix D  9   6   8
5   2   4
Display
Key in operation
Display
Key in operation
1     0
0    1
Apps
Apps
Apps
Apps 

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Invert a Matrix
Example: Inverting Matrix C =             
                  
Adjoint of Matrix 
Example:  Adjoint Matrix A                     < Result:                 >  
8   2
3   6
0.142857142    -0.047619047
-0.071428571   0.19047619
Display
Key in operation
2     3
4    55    - 3
-4    2
Display
Key in operation
Apps
Apps
Apps
Apps
Apps
Apps 

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Determine the Absolute Value of a Matrix
Example: To determine the absolute value of the inverted Matrix C in the previous example. 
Creating a Vector 
  Press                to enter Vector mode. 
 
  Press                to use the Vector tool; 
Display
Key in operation
Abs
  Press         to exit the matrix creating screen .
[1]  Dim 
[2]  Data 
[3]  VctA to VctD 
[4]  VctAns 
[5]  Dot Specify the Vector Name A to D, and specify the 
dimension (2D or 3D)
Specify the Vector A-D for editing and...

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Editing Vector Elements Press                        (data), then specify the matrix A, B, C or D for 
editing, and the corresponding vector element indicator will be 
displayed. 
  Input the new value and press        to confirm the edit. 
  Press         to exit the vector editing screen.  
Vector Addition and Subtraction Example: Vector A = (9,5), Vector B = (7,3), Vector A – Vector B =?
!  An error occurs if you try to add or subtract vectors whose  dimensions are different from each other. For...