pulp-or-discuss

Hello everyone, I am using PULP for solving my MIP model and I am using a computer with a multi-core

Hello everyone, We've recently decided to move the pulp discussions from this google group to the

Hi folks, I use PuLP quite extensively for my line of work. Mostly, I build grey infrastructure and

Hi! I came across this page, claiming that it is possible to activate code formatting in a google

Hi!, It would help if you had shared the error message that you get. But looking at your code, my

objective = sum(x * parameters["margin"][x] for x in zip(x)) don't use zip X = [

I have finally figured it out. Once I will have time I will document my solution and upload it here,

Additionally, it may be noted that PuLP is not the Binary LP solver, but the default solver within

I will try that thanks. Tomasz Le mer. 12 août 2020 à 11:23, 'Stuart Mitchell' via pulp-or-

Hello everyone, I'm looking for collabs, concerning my full stack vue.js + Python Pulp I'm

Hello Nathan, Could you please provide the way you're installing PuLP in your python environment?

Hello! I think the best would be to share your pulp code in a minimal reproducible example: https://

Update: I did a sort of 'Hail Mary' and installed a new python version on my laptop - 3.8.3

Thanks a lot, that's great advice! Am Donnerstag, 25. Juni 2020 18:17:38 UTC+2 schrieb Franco

I am using Cplex to solve the Set Partitioning Problem from your documentation. https://coin-or.

Hi I'm a beginner and have recently started using Pulp to solve a simple HFL problem. My solution

Hi chris you need to be quite clear on what is a pulp variable and what is data. Without knowing this

You're still missing variables ( plan_start_date , port_inventory_df , planning_horizon_max ). I

This works (hurray!) : prob.solve(pulp.PULP_CBC_CMD(options=["startalg", "barrier

Thank you! On Tuesday, June 2, 2020 at 3:26:22 PM UTC-7, Stuart Mitchell wrote: Hi you need to set up

Hi everyone, Aleksandra in overview means that the cbc. exe is not executing due to NaN values while

Hi Alex, I came across the same problem. Just wanted to check with you if you had made some progress

Sure, will do ! Le dimanche 31 mai 2020 11:26:36 UTC+2, Franco Peschiera a écrit : It's quite

Hello Juliano, I think pulp does not return by defualt the gap. In the other question of this

Many thanks for this Stuart, I am very grateful. Would you/anyone have a short code example of this

You can fix variables after a solve statement and the solve again. For example, something like this:

Just a quick update that your solution works very well. Thanks again! Le dimanche 10 mai 2020 20:16:

Well if your solve takes that long. I would suspect that maybe the formulation has changed a little.

Thank you Franco Felipe On Wed, May 6, 2020 at 6:55 AM Franco Peschiera <franco.peschiera@gmail.

Hi Supply chain cube. Do you have any examples of the code structure ? Because I dont know if after