combinatorialist

“A large part of the drive (in a taxi with the company of Oliver Riordan, Oxford combinatorialist and invited speaker at this congress) was down a new 8-lane highway that was almost deserted.”

Gowers's Weblog

“I was walking across a courtyard to breakfast at a conference," recalled Herb Wilf, a combinatorialist at the University of Pennsylvania, "and Erdos, who had just had breakfast, was walking in the opposite direction.”

quotes that strike you dumb