Method computeReducedCost

src/engine/CostFunctionManager.cpp:310–317

}

void CostFunctionManager::computeReducedCost( unsigned nonBasic )
{
    unsigned nonBasicIndex = _tableau->nonBasicIndexToVariable( nonBasic );
    _ANColumn = _tableau->getSparseAColumn( nonBasicIndex );

    for ( const auto &entry : *_ANColumn )
        _costFunction[nonBasic] -= ( _multipliers[entry._index] * entry._value );
}

void CostFunctionManager::dumpCostFunction() const
{