The Average Density and Energy Error (IMAGE) Nesmeyanov Institute of Organoelement Compounds Caption The average density and energy error produced by various DFT methods per decade. Credit Ivan S. Bushmarinov Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.