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- TK!2
- =v
- #1
- :n
- x1
- :s
- b
- :c
- ***** LINEAR4 *****
- :f
- 0
- #2
- :n
- x2
- :s
- b
- :c
- Sample Matrix of Coefficients:
- :f
- 0
- #3
- :n
- x3
- :s
- b
- :c
- -------a------- -b--
- :f
- 0
- #4
- :n
- x4
- :s
- b
- :c
- 1 0 2 0 20
- :f
- 0
- #5
- :n
- a11
- :v
- 1
- :s
- i
- :c
- 4 2 3 7 86
- #6
- :n
- a12
- :v
- 0
- :s
- i
- :c
- 0 0 2 0 13
- #7
- :n
- a13
- :v
- 2
- :s
- i
- :c
- 2 1 3 4 58
- #8
- :n
- a14
- :v
- 0
- :s
- i
- #9
- :n
- b1
- :v
- 20
- :s
- i
- :c
- Press [F6] to see more of this sheet
- #10
- :n
- a21
- :v
- 4
- :s
- i
- #11
- :n
- a22
- :v
- 2
- :s
- i
- :c
- This model can solve not only for
- #12
- :n
- a23
- :v
- 3
- :s
- i
- :c
- unknown x's, but also for unknown
- #13
- :n
- a24
- :v
- 7
- :s
- i
- :c
- a's and b's. This is not so with the
- #14
- :n
- b2
- :v
- 86
- :s
- i
- :c
- model LINEAR8, which does, however,
- #15
- :n
- a31
- :v
- 0
- :s
- i
- :c
- show how to enter a larger number of
- #16
- :n
- a32
- :v
- 0
- :s
- i
- :c
- equations within MiniTK restrictions
- #17
- :n
- a33
- :v
- 2
- :s
- i
- :c
- by specifying coefficients directly
- #18
- :n
- a34
- :v
- 0
- :s
- i
- :c
- on the Rule Sheet.
- #19
- :n
- b3
- :v
- 13
- :s
- i
- #20
- :n
- a41
- :v
- 2
- :s
- i
- :c
- Press [PgDn] or [End] to see the rest
- #21
- :n
- a42
- :v
- 1
- :s
- i
- #22
- :n
- a43
- :v
- 3
- :s
- i
- #23
- :n
- a44
- :v
- 4
- :s
- i
- :c
- Press [Home] or [PgUp] to go to top
- #24
- :n
- b4
- :v
- 58
- :s
- i
- :c
- Type =R to select the Rule Sheet
- #25
- :n
-
- :s
- b
- :c
- Type /WR to split the screen and
- #26
- :n
-
- :s
- b
- :c
- bring up the Rule Sheet.
- =u
- =r
- #1
- :r
- a11*x1 + a12*x2 + a13*x3 + a14*x4 = b1 " The restriction of 32 lines on the
- #2
- :r
- a21*x1 + a22*x2 + a23*x3 + a24*x4 = b2 " MiniTK Variable Sheet effectively
- #3
- :r
- a31*x1 + a32*x2 + a33*x3 + a34*x4 = b3 " limits this model to 4 equations
- #4
- :r
- a41*x1 + a42*x2 + a43*x3 + a44*x4 = b4 " in 4 unknowns.
- #5
- :r
- " With TK Solver Plus, only the
- :s
- C
- #6
- :r
- " available memory limits the expansion of this model. Also, representing
- :s
- C
- #7
- :r
- " the rows of coefficients and the unknowns as LISTS simplifies the equations
- :s
- C
- #8
- :r
- " down to dot(a1,x)=b1, dot(a2,x)=b2, ..., dot(an,x)=bn, and the spreadsheet-
- :s
- C
- #9
- :r
- " like interactive tables make the coefficient assignments much easier.
- :s
- C
- %Tv,f,0,5,0,1,0
- %Or,f,0,1,0,1,0
-