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--- travelling_salesman_problem [2024/04/26 13:56]
47.128.126.244 old revision restored (2024/04/21 17:27)
+++ travelling_salesman_problem [2024/05/08 14:48] (current)
47.128.97.242 old revision restored (2024/05/03 13:23)
@@ Line 5: / Line 5: @@
 ===== Integer linear programming formulation =====
-TSP can be formulated as an integer linear program. Label the cities with the numbers $0, ..., n$ and define:
+TSP can be formulated as an integer linear program. Label the cities with the numbers $0, \ldots, n$ and define:
 $$
  x_{ij} = \begin{cases} 1 & \text{the path goes from city } i \text{ to city } j \\ 0 & \text{otherwise} \end{cases}

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