All pull requests

Pull requests

• Update PyROS Uncertainty Set Implementations

  #4043·shermanjasonaf opened Sep 23, 2026Contributor·

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  1

• contrib.solver GAMS: pass logfile to GAMS

  #4042·DLWoodruff opened Sep 15, 2026Contributor·

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  1

• Fix GDPopt LBB solver error handling

  #4041·william-xue opened Sep 13, 2026·

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  1

  2

• GDP: simple disjunction reverse-polar enumeration cuts

  #4040·sadavis1 opened Sep 11, 2026Contributor·

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• Fixing bug in piecewise/factorable with math domain and range error, plus named expressions

  #4039·stephenscini opened Sep 11, 2026Contributor·

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• MindtPy: maintain a valid dual bound in each iteration when no-good c…

  PR:need_additional_review
  #4038·ZedongPeng opened Sep 7, 2026Contributor·

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  3

• Fix LinearRepnVisitor to substitute fixed vars already in var_map

  #4034·cjck944084735-dot opened Aug 29, 2026·

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• GAMS writer: map non-finite float values to GAMS special values (NA / INF)

  PR:failing_tests
  #4033·cjck944084735-dot opened Aug 29, 2026·

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• Make GDP enumeration lazy

  PR:need_additional_review
  #4031·alvaroborras opened Aug 27, 2026·

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  15

• Initialize mutable Params after DAE discretization

  PR:need_additional_review
  #4030·mameikagou opened Aug 25, 2026·

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  2

• Extend pwl approximation init method to support higher initial points and single solve.

  #4028·stephenscini opened Aug 20, 2026Contributor·

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  18

• Remove expression _args_ tuple

  AT: STALE
  #4022·jsiirola opened Aug 17, 2026Member·

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  8

• Fix non-rigorous crossed bound results

  #4013·bernalde opened Aug 15, 2026Contributor·

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  32

• Add LBB relaxed NLP node solver

  #4012·bernalde opened Aug 15, 2026Contributor·

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  1

• Fix GLOA convex affine cut slope

  #4011·bernalde opened Aug 15, 2026Contributor·

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  1

• Fix GDPopt LBB time-limit results

  #4010·bernalde opened Aug 15, 2026Contributor·

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  7

• Model viewer -- Fix issue where expressions that evaluate to numpy scalars don't display right

  #4008·eslickj opened Aug 13, 2026Contributor·

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• Enable More Complex Error Structures in ParmEst and Pyomo.DoE

  ParmEstpyomo.DoE
  #3996·slilonfe5 opened Jul 16, 2026Member·

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• Use scaling factors in solve_strongly_connected_components [Depends on #3993]

  #3995·dallan-keylogic opened Jul 14, 2026·

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• Update multistart solver, add method for multistart NLP initialization

  #3994·stephenscini opened Jul 13, 2026Contributor·

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  24

• Clip and scale calculate_variable_from_constraint

  #3993·dallan-keylogic opened Jul 13, 2026·

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• contrib.piecewise: Adding option for convexity/concavity and an epigraph/hypograph transformation

  AT: STALE
  #3989·emma58 opened Jul 2, 2026Contributor·

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• Add Xpress direct and persistent solver interfaces

  PR:need_additional_review
  #3987·XPRSc4v4 opened Jun 30, 2026Contributor·

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  26

• Integrate cuopt QP and SOCP

  #3983·Iroy30 opened Jun 22, 2026Contributor·

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  4

• Simple disjunctive transform

  #3982·cjohnston1 opened Jun 22, 2026·

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  36