Merge branch 'fix-cuttingplane-typos' of https://github.com/emma58/pyomo

into fix-cuttingplane-typos
gaozhenyu · Jan 15, 2021 · 2a4a61a · 2a4a61a
2 parents 0905ffb + 108fd94
commit 2a4a61a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pyomo/gdp/plugins/cuttingplane.py b/pyomo/gdp/plugins/cuttingplane.py
@@ -461,7 +461,7 @@ class CuttingPlane_Transformation(Transformation):
     ))
     CONFIG.declare('minimum_improvement_threshold', ConfigValue(
         default=0.01,
-        domain=PositiveFloat,
+        domain=NonNegativeFloat,
         description="Threshold value for difference in relaxed bigM problem "
         "objectives used to decide when to stop adding cuts",
         doc="""
@@ -472,7 +472,7 @@ class CuttingPlane_Transformation(Transformation):
     ))
     CONFIG.declare('separation_objective_threshold', ConfigValue(
         default=0.01,
-        domain=PositiveFloat,
+        domain=NonNegativeFloat,
         description="Threshold value used to decide when to stop adding cuts: "
         "If separation problem objective is not at least this quantity, cut "
         "generation will terminate.",