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GDP Hull transform: add handling for cases of constraint functions not well-defined at the origin #3880

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GDP Hull transform: add handling for cases of constraint functions not well-defined at the origin #3880

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3d98cd5
hull fix: initial
sadavis1 Jul 22, 2025
2ea5134
tests passing
sadavis1 Jul 30, 2025
84b582e
hull tests: remove 0 * x terms from expected expressions
sadavis1 Jul 30, 2025
656de7e
simplify linear constraint handling and fix a bug
sadavis1 Jul 30, 2025
480ccdf
some comments and cleanup
sadavis1 Jul 31, 2025
78df968
Merge branch 'main' of github.com:Pyomo/pyomo into hull-fix
sadavis1 Jul 31, 2025
7c8fa3a
Merge branch 'main' of github.com:Pyomo/pyomo into hull-fix
sadavis1 Sep 10, 2025
25b6c55
Move LocalVars promotion and include "generalized local" vars
sadavis1 Oct 1, 2025
ce00ea5
Introduce method for getting well-defined points with less dependence…
sadavis1 Oct 1, 2025
645ad7e
Merge branch 'main' of github.com:Pyomo/pyomo into hull-fix
sadavis1 Oct 1, 2025
84e7b05
fix an edge case
sadavis1 Oct 15, 2025
4c41eee
Merge branch 'main' into hull-fix
sadavis1 Jan 30, 2026
91ac880
minor edits and made the walker class private
sadavis1 Jan 30, 2026
7e3603e
more properly test the hull changes
sadavis1 Jan 30, 2026
73c5af1
black
sadavis1 Jan 30, 2026
9abca2e
remove a note
sadavis1 Mar 23, 2026
08c0432
cleanup
sadavis1 Mar 23, 2026
0386160
Merge branch 'main' of github.com:Pyomo/pyomo into hull-fix
sadavis1 Mar 23, 2026
b7fa95f
Switch to using gurobi for the well-defined point heuristic, since
sadavis1 Mar 23, 2026
7be9e98
check gurobi availability in tests
sadavis1 Mar 23, 2026
c222129
cleanup
sadavis1 Mar 24, 2026
b857597
improve doc for the solver parameter
sadavis1 Mar 24, 2026
b386530
remove commentary on history of codebase
sadavis1 Mar 24, 2026
5ce5434
multiplier is always 1 here
sadavis1 Mar 25, 2026
b074f67
move well_defined_points_map to a more suitable location
sadavis1 Mar 25, 2026
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