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
#445 - Request Feature: Add Vectorized semantics revisited of MILPModel to MIPModel
Issue -
State: open - Opened by sbmack 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
#437 - Again, my curious interest is in pre-processing sparse data objects outside of MIPModel if possible. I created a simple sparse supply chain dataframe as an example:
Issue -
State: closed - Opened by sbmack over 1 year ago
#436 - the cannery problem - vignette enhancement
Issue -
State: open - Opened by brilstl almost 2 years ago
#435 - Getting error "*.AbstractLinearFunction" when multiplying in objective function
Issue -
State: closed - Opened by Alexandertj1996 about 2 years ago
- 1 comment
#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
#422 - Binary variable <= Binary matrix: Error in constraint$lhs - constraint$rhs : non-numeric argument to binary operator
Issue -
State: open - Opened by datadrivensupplychain over 2 years ago
- 4 comments
#420 - Gurobi Solver- Recent Experience?
Issue -
State: closed - Opened by datadrivensupplychain over 2 years ago
- 1 comment
#418 - NEOS Server & Async Mode: Error: object of type 'closure' is not subsettable
Issue -
State: closed - Opened by datadrivensupplychain over 2 years ago
#417 - "Error: You have definied variables for 1 rows, but you add a constant with N elements"
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
#415 - inequalities evaluated to true/false at build time should still be passed to the solver
Issue -
State: open - Opened by dirkschumacher over 2 years ago
Labels: enhancement
#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
#311 - Solution optimale non trouvée et Récuperation de l'ordre de passage du livreur
Issue -
State: closed - Opened by tawoudoumelone over 4 years ago
#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
#208 - Convert integer values to R integers with exporting them through get_solution
Issue -
State: closed - Opened by dirkschumacher over 6 years ago
#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