[Lemon-user] Are negative-cost arcs possible in (Lemon) Min-cost flow algorithms?

[RODRIGO MESA ARANGO]

Dear Lemon Users,

I'm using *min-cost flow algorithms* in Lemon for a research project.

My question is: *Can I use negative arc cost?*

Thank you for your time. Have a wonderful day.

*___Rodrigo Mesa Arango________________________________*
*       PhD Student* - Transportation Engineering and Infrastructure Systems
<https://engineering.purdue.edu/CE/Academics/Groups/Transportation>
       *Research Assistant* - Transportation Engineering and Infrastructure
Systems <https://engineering.purdue.edu/CE/Academics/Groups/Transportation>
        *Email* - rmesaara at purdue.edu rmesaa at gmail.com
*       Visit my website <http://web.ics.purdue.edu/%7Ermesaara/>*

"*Three things that never come back; the spent arrow, the spoken word and
the lost opportunity*." Willam George Plunkett
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