Research Article
Viable Supply Chain Network Design by considering Blockchain Technology and Cryptocurrency
Table 2
The number of sets, variables, and constraints.
| Problem | | Binary variable | Positive variable | Free variable | Constraint | Cost function | Time (seconds) |
| P1-main | 3.3.3.3.3.3.3.3 | 13 | 981 | 17 | 688 | 2839008.413 | 1.012 |
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