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Integer Simplex method (Gomory's cutting plane method) calculator
** check different types of Integer simplex method (gomory's cutting plane method) examples
Algorithm and examples
*Subtraction Steps display option is added for calculation steps, if required(on 21-Jul-18).
Method
1. Simplex (BigM) method
2. TwoPhase method
3. Dual simplex method
4. Integer simplex method
5. Graphical method
6. Primal to Dual
7. Branch and Bound method
8. 0-1 Integer programming problem
Solve the Linear programming problem using
Integer simplex method (gomory's cutting plane method) calculator
Type your linear programming problem
OR
Total Variables :
Total Constraints :
Click On Generate
Mode :
Fraction
Decimal
Solve after converting Min function to Max function
Zj-Cj (display in steps)
Alternate Solution (if exists)
Artificial Column Remove
Subtraction Steps
Tooltip for calculation steps
Highlight dependent cells
max Z = x1 + x2
subject to
3x1 + 2x2 <= 5
x2 <= 2
and x1,x2 non-negative integers
max Z = 2x1 + 20x2 - 10x3
subject to
2x1 + 20x2 + 4x3 <= 15
6x1 + 20x2 + 4x3 = 20
and x1,x2,x3 non-negative integers
max Z = 3x1 + 12x2
subject to
2x1 + 4x2 <= 7
5x1 + 3x2 <= 15
and x1,x2 non-negative integers
max Z = -3x1 + x2 + 3x3
subject to
-x1 + 2x2 + x3 <= 4
2x2 - 3/2x3 <= 1
x1 - 3x2 + 2x3 <= 3
and x1,x2 >= 0 and x3 non-negative integers
max Z = x1 + x2
subject to
3x1 + 2x2 <= 5
x2 <= 2
and x2 >= 0 and x1 non-negative integers
Solution
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