Casio FX-795P - 4-1 Software Menu; 4-2 Matrix Operations; Matrix Operation Menu

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4-1 Software Menu
Press
the
(J
key
to
display
the
software
menu,
*Pressing
of
()
specifies
RUN
mode
even
when
the
unit
is
in
another
mode.
M.....
(Mat)
Matrix
operations
©)
.....
(Comp)
Complex
number
calculations
®.....
(Newt)
Numeric
solution
of
equations
S.....
(Sim)
Numeric
integrations
M.....
(Hex)
Hexadecimal
operations
B).....
(Bin)
Binary
operations
*To
cancel
the
software
menu,
press
the
Gm
key,
i
\
}
i
:
i
i
:
4-2 Matrix Operations
In the matrix operation, it is possible to perform additions, subtractions, multi-
plications, scalar product, determinant, inverse matrix, transposed matrix, and
multiple simultaneous linear equations.
@ Matrix Operation Menu
Matrix operation can be started by selecting Mat (press the
Mi) key) from the
software menu, The matrix operation menu will be initially displayed as shown
in Menu 1.
Next, press (FJ) and the second screen (Menu 2) of.the matrix operation menu
will be displayed. When desiring to change the matrix operation menu from
Menu 2 to Menu 1, press 9 or (@9) .
Menu 1
aR}
or
F)
Menu 2
AJL... (A) Setting and confirming matrix A
BJ... () Setting and confirming matrix B
Are... (X) Confirming the value of matrix X
Ue... (i:X~>A) Transfer the value of matrix X to matrix A.
2)... (2:4 +B) Interchanging matrix A and matrix B
Fie... (F) Displays matrix operation menu 2.
B)..... (Det) Obtains determinant of matrix A.
M..... (Inv) Obtains inverse matrix of matrix A and substitutes in
matrix X,