Issues

• Read an LP/MPS format instead of writing whole formulation

  atoptima/Coluna.jl#1144 · Filter by author abb-omidi opened on Sep 8, 2026

• abuse of promotion

  bug
  atoptima/Coluna.jl#1136 · Filter by author nsajko opened on Mar 3, 2025

• Update documentation

  atoptima/Coluna.jl#827 · Filter by author najaverzat opened on Apr 21, 2023
  1

  

• Generic tests for algorithms implementation

  atoptima/Coluna.jl#749 · Filter by author guimarqu opened on Nov 24, 2022

• Representative variables and direct model

  bug
  atoptima/Coluna.jl#725 · Filter by author artalvpes opened on Sep 22, 2022

• Essential cut generation callback should be accessible from the master formulation

  design
  atoptima/Coluna.jl#708 · Filter by author guimarqu opened on Aug 29, 2022

• Continuous variables in GeneralizedAssignment demo

  usage
  atoptima/Coluna.jl#669 · Filter by author rrsadykov opened on Jul 22, 2022
  7

  

• Export Algorithm methods

  atoptima/Coluna.jl#605 · Filter by author guimarqu opened on Sep 23, 2021 · 2022T1

• Refactor solutions

  designperformance
  atoptima/Coluna.jl#593 · Filter by author guimarqu opened on Aug 31, 2021 · 2022T1
  1

• Follow up of documentation update

  atoptima/Coluna.jl#580 · Filter by author guimarqu opened on Aug 10, 2021 · 2022T2

• Broken MIP support

  enhancementperformance
  atoptima/Coluna.jl#550 · Filter by author cs-sid opened on Jul 2, 2021 · 2022T1
  4

  

• Follow up of "Prototyping custom model/optimizer"

  atoptima/Coluna.jl#537 · Filter by author guimarqu opened on Jun 7, 2021

• Variable bounds not updated in branching

  bug
  atoptima/Coluna.jl#531 · Filter by author laradicp opened on May 20, 2021 · 2022T2

• Redefine show and keep default print

  good first issue
  atoptima/Coluna.jl#455 · Filter by author artalvpes opened on Feb 26, 2021
  

• One algorithm for each cut callback

  designenhancement
  atoptima/Coluna.jl#454 · Filter by author guimarqu opened on Feb 26, 2021
  1

• Feasibility tolerance in algorithms

  enhancement
  atoptima/Coluna.jl#420 · Filter by author guimarqu opened on Nov 20, 2020

• Add support of cut-off value in SolveIpForm.

  enhancement
  atoptima/Coluna.jl#411 · Filter by author guimarqu opened on Nov 8, 2020

• Number of active master columns

  enhancement
  atoptima/Coluna.jl#346 · Filter by author guimarqu opened on May 20, 2020 · 2022T2