###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q12858173: eigenvectors and eigenvalues (Q12858173) : vectors that map to their scalar multiples, and the associated scalars : ( delete | history | links | entity usage | logs ) Merged to Q190524 . Osiris ( talk ) 15:56, 15 July 2013 (UTC)