Retired Man Solves Decades-Old Maths Problems While Brushing His Teeth
During what was an unremarkable summertime ’s morning , a 67 - yr - older valet de chambre had a modern - day constantan minute , allowing him to suddenly crack a chance job that has mix up mathematical statistician since the 1950s . Quanta Magazinerecently reported the story ofan unassuming sack out German mathematical statistician call Thomas Royen , who came up with a mathematical validation for the Gaussian correlation inequality ( GCI ) during a brief flash of inspiration while brush his tooth in July 2014 ....