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Fix dualtol in HEkkDual::computeExactDualObjectiveValue() #1182

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Fix dualtol in HEkkDual::computeExactDualObjectiveValue() #1182

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8 changes: 4 additions & 4 deletions src/simplex/HEkkDual.cpp
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Expand Up @@ -2876,9 +2876,9 @@ double HEkkDual::computeExactDualObjectiveValue(HVector& dual_col,
// flipping the sign of its dual and for a basic variable we may need to add
// to the dual objective using one of the bounds when its dual is not zero.
double active_value;
if (exact_dual > ekk_instance_.options_->small_matrix_value)
if (exact_dual > ekk_instance_.options_->dual_feasibility_tolerance)
active_value = lp.col_lower_[iCol];
else if (exact_dual < -ekk_instance_.options_->small_matrix_value)
else if (exact_dual < -ekk_instance_.options_->dual_feasibility_tolerance)
active_value = lp.col_upper_[iCol];
else
active_value = info.workValue_[iCol];
Expand Down Expand Up @@ -2909,9 +2909,9 @@ double HEkkDual::computeExactDualObjectiveValue(HVector& dual_col,
// basic variable we may need to add to the dual objective using one of the
// bounds when its dual is not zero.
double active_value;
if (exact_dual > ekk_instance_.options_->small_matrix_value)
if (exact_dual > ekk_instance_.options_->dual_feasibility_tolerance)
active_value = lp.row_lower_[iRow];
else if (exact_dual < -ekk_instance_.options_->small_matrix_value)
else if (exact_dual < -ekk_instance_.options_->dual_feasibility_tolerance)
active_value = lp.row_upper_[iRow];
else
active_value = -info.workValue_[iVar];
Expand Down