Ecosyste.ms: Issues

An open API service for providing issue and pull request metadata for open source projects.

GitHub / dirkschumacher/ompr issues and pull requests

#450 - add dependency matrix to constrains

Issue - State: open - Opened by RKonstantinR 6 months ago - 19 comments

#448 - Fix pkg down error

Pull Request - State: closed - Opened by dirkschumacher about 1 year ago

#446 - Fix/pkg docs

Pull Request - State: closed - Opened by dirkschumacher about 1 year ago

#444 - interactions: "Quadratic expression are not supported"

Issue - State: open - Opened by seschaub over 1 year ago - 3 comments

#442 - How write a constraint once there is a variable used as the index?

Issue - State: closed - Opened by Arash-72 over 1 year ago - 2 comments

#441 - Limiting Variable Definition By Ordered Pair

Issue - State: closed - Opened by datadrivensupplychain over 1 year ago - 9 comments

#439 - Sparse Matrix Constraints with multi-index

Issue - State: open - Opened by optimizationnoob over 1 year ago

#438 - Feature Request: adding "macro" functionality to ompr

Issue - State: open - Opened by sbmack over 1 year ago - 1 comment

#436 - the cannery problem - vignette enhancement

Issue - State: open - Opened by brilstl almost 2 years ago

#434 - Release/v1.0.3

Pull Request - State: closed - Opened by dirkschumacher about 2 years ago

#433 - Release ompr 1.0.3

Issue - State: closed - Opened by dirkschumacher about 2 years ago

#432 - Make 0 coefficients implicit in matrix generation

Pull Request - State: closed - Opened by dirkschumacher about 2 years ago

#430 - Object not found

Issue - State: closed - Opened by justlebeau about 2 years ago - 3 comments

#427 - Error in add_variable, object not found

Issue - State: closed - Opened by kstegeman about 2 years ago - 1 comment

#426 - Feature Request: GAMS presolver for ompr

Issue - State: open - Opened by harryprince over 2 years ago - 1 comment

#425 - Feature Request Integrated with RAMPL

Issue - State: open - Opened by harryprince over 2 years ago - 1 comment

#424 - Semi continuous variable

Issue - State: open - Opened by datadrivensupplychain over 2 years ago - 7 comments
Labels: enhancement

#423 - Solver log not showing up anymore

Issue - State: open - Opened by multiduplikator over 2 years ago

#420 - Gurobi Solver- Recent Experience?

Issue - State: closed - Opened by datadrivensupplychain over 2 years ago - 1 comment

#416 - Update version in citation file

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#414 - Error in `multiply.LinearTerm()`: ! Quadratic expression are not supported

Issue - State: closed - Opened by Patrikios over 2 years ago - 5 comments

#413 - Error in MIPModel construction without %>% piping

Issue - State: closed - Opened by sbmack over 2 years ago - 1 comment

#410 - Error Code "Error: object 'x' not found"

Issue - State: open - Opened by donojazz over 2 years ago - 4 comments

#409 - Release 1.0.2

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#408 - Release ompr 1.0.2

Issue - State: closed - Opened by dirkschumacher over 2 years ago - 1 comment

#407 - Fix Bug #404

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#404 - Solution ordering in R 3.x

Issue - State: closed - Opened by dkutner over 2 years ago - 2 comments
Labels: bug

#403 - S3

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago - 3 comments

#402 - Set bounds in one batch

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#401 - Fix a (non) issue with counting variables

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#400 - Implement Quadratic Constraints/Objectives

Issue - State: open - Opened by dirkschumacher over 2 years ago - 1 comment

#399 - Investigate the use of S3 double dispatch for algebra

Issue - State: closed - Opened by dirkschumacher over 2 years ago

#398 - Variable not found for indexes error

Issue - State: closed - Opened by BajczA475 over 2 years ago - 10 comments

#396 - Release v1

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#395 - Release ompr 1.0.0

Issue - State: closed - Opened by dirkschumacher over 2 years ago

#394 - Speed up reduce_coefficients

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#393 - Improve get_solution

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#392 - Add citation file

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#391 - Error in ompr::new_solution

Issue - State: closed - Opened by BajczA475 over 2 years ago - 3 comments

#389 - Addsolverinfo

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#388 - Add solver status "success"

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#384 - Support additional solver output

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#383 - Improve docs

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#382 - Improve test coverage

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#381 - Speed up extract constraints

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#380 - Support character indexes in get_solution

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#379 - Move vignette dependencies for pkgdown to GH action

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#378 - Add packages for vignettes

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#377 - Improve docs for pkddown

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#376 - Add gh-pages based pkgdown workflow

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#375 - Better readme

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#374 - Problem with reverse import OTrecod

Issue - State: closed - Opened by dirkschumacher over 2 years ago

#372 - Use rlang with get_solution

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#371 - Misc

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#370 - get_solutions needs to support rlang

Issue - State: closed - Opened by dirkschumacher over 2 years ago

#369 - Updated deps

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#368 - set_bounds also supports (in)equalities to define bounds

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#367 - Relicense to MIT

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago - 1 comment

#365 - How to set_bounds for a vector of bounds?

Issue - State: closed - Opened by sbmack over 2 years ago - 3 comments
Labels: enhancement

#363 - Use styler

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#361 - Add codecov badge/monitoring

Pull Request - State: closed - Opened by dirkschumacher over 2 years ago

#353 - Relicense to MIT

Issue - State: closed - Opened by dirkschumacher over 2 years ago - 3 comments

#340 - Error in [[: subscript out of bounds

Issue - State: closed - Opened by sugs01 about 3 years ago - 2 comments

#330 - Define/Use Sparse Matrices

Issue - State: closed - Opened by sbmack over 3 years ago - 1 comment

#325 - Request regarding index

Issue - State: open - Opened by nipnipj almost 4 years ago - 2 comments

#324 - sum_expr cannot access external parameters defined in local environment

Issue - State: closed - Opened by joepacheco almost 4 years ago - 1 comment

#320 - how to add a variable with dependent indexes in a MIPmodel ?

Issue - State: closed - Opened by gguernec almost 4 years ago - 5 comments

#317 - Methods not working as intended in ompr

Issue - State: closed - Opened by AnkurSMehta about 4 years ago - 1 comment

#316 - indexing within constraints - I am looking for help :)

Issue - State: closed - Opened by chris13337 over 4 years ago - 1 comment

#313 - Precision - Digits

Issue - State: closed - Opened by karthikkommalapati over 4 years ago - 1 comment

#308 - Towards new MIPmodel

Pull Request - State: closed - Opened by dirkschumacher over 4 years ago

#301 - Dynamically naming variables

Issue - State: closed - Opened by anthonyshook over 4 years ago - 4 comments

#299 - Translating an Integer Matrix to Binary

Issue - State: closed - Opened by mpoligone1 over 4 years ago

#297 - Cross terms in objective

Issue - State: closed - Opened by localoptimum over 4 years ago - 4 comments

#290 - Stopping Criteria

Issue - State: closed - Opened by AminRoma almost 5 years ago - 5 comments

#286 - Translating Julia into R with ompr.

Issue - State: closed - Opened by chris13337 almost 5 years ago - 2 comments

#285 - Problem with variables / specification

Issue - State: closed - Opened by chris13337 almost 5 years ago - 4 comments

#284 - Issues with constraints

Issue - State: closed - Opened by bsci-mit-mm about 5 years ago - 3 comments

#283 - ompr next steps

Issue - State: closed - Opened by dirkschumacher about 5 years ago - 4 comments

#262 - Stopping time criteria

Issue - State: closed - Opened by Blom1 over 5 years ago - 1 comment

#248 - Unbounded LPs reported as Infeasible

Issue - State: open - Opened by prof-anderson over 5 years ago - 11 comments

#239 - Update appveyor.yml

Pull Request - State: closed - Opened by dirkschumacher almost 6 years ago

#221 - arbitrary index sets for constraint quantifier

Issue - State: closed - Opened by dirkdegel about 6 years ago - 6 comments

#204 - Write how quantifiers are being evaluated

Issue - State: closed - Opened by dirkschumacher over 6 years ago

#195 - fail gracefully

Issue - State: closed - Opened by rickyars over 6 years ago - 2 comments

#194 - modified status

Pull Request - State: closed - Opened by rickyars over 6 years ago - 7 comments

#187 - access solver information

Issue - State: closed - Opened by dirkdegel over 6 years ago - 14 comments

#179 - Improve MILPModel code

Issue - State: closed - Opened by dirkschumacher over 6 years ago

#165 - Always return a solution regardless of status

Pull Request - State: closed - Opened by dirkschumacher almost 7 years ago

#163 - Symphony not returning feasible solution

Issue - State: closed - Opened by ralphasher about 7 years ago - 5 comments

#156 - get_solution should always return a solution

Issue - State: closed - Opened by rickyars over 7 years ago - 1 comment