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--- travelling_salesman_problem [2024/05/04 13:44]
47.128.16.160 old revision restored (2024/04/29 18:10)
+++ travelling_salesman_problem [2024/05/18 18:04] (current)
170.106.199.80 old revision restored (2024/05/15 13:39)
@@ 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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