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Mr. Jeff Cliff, BSc(CompSci) (jeffcliff@quitter.se)'s status on Wednesday, 13-Sep-2017 03:46:48 UTC Mr. Jeff Cliff, BSc(CompSci) Jeff on illegal numbers https://plus.google.com/105395547687614433866/posts/AWLkW4L6Wev #math #Copyright #WIPOCT #DMCA