Cplex with Lingo - Githubissues

IBMDecisionOptimization / docplex-examples

These samples demonstrate how to use the DOcplex library to model and solve optimization problems.

https://ibmdecisionoptimization.github.io/

Apache License 2.0

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Cplex with Lingo #50

Closed Julia000199 closed 3 years ago

Julia000199 commented 3 years ago

Hi everyone, Currently I am writing a lingo model based on Cplex model and have a constraint on Cplex as follows: forall (i, j in point: i != j, k in truck) x[i] [j] [k] == 1 => x[j] [i] [k] == 0 ; I want to write it through Lingo but don't know how to write it because lingo doesn't support "=>". can you help me? Thanks very much!

vlkong commented 3 years ago

Hi @Julia000199 I'm sorry but this github is all about support for docplex, we don't provide support for other systems. You should try asking your question on forums, like IBM community https://community.ibm.com/community/user/datascience/communities/community-home/digestviewer?communitykey=ab7de0fd-6f43-47a9-8261-33578a231bb7&tab=digestviewer or Stack Overflow.

PhilippeCouronne commented 3 years ago

Closing as this is not on-topic to this github