================================= README.TXT ================================= All Authors: Albert P. Bart\'ok, Mike C. Payne, Risi Kondor, G\'abor Cs\'anyi Title: Gaussian approximation potentials: The accuracy of quantum mechanics, without the electrons Description: Detailed derivation of formalism used in our work. We provide the description of bispectral invariants and Gaussian Process regression. The file also contains the parameters of the DFT calculations. Total No. of Files: 2 Filenames: Supplementary_Information.pdf, README.TXT Filetypes: pdf Special Instructions: Contact information: Dr. Albert Bartok-Partay TCM Group Cavendish Laboratory 19 JJ Thomson Avenue CB30HE Cambridge United Kingdom Email: ab686@cam.ac.uk Phone: 011+44-1223-337340 Fax: ==============================================================================