reinvented

The Canadian who reinvented mathematics | Toronto Star
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The Canadian who reinvented mathematics | Toronto Star

Robert Langlands enjoys daily walks up Mount Royal. At 78, he climbs with sure steps, weaving along beaten paths to the cemeteries on the mountain’s north side. He takes those hikes when he is back at his Montreal condo, between semesters at the renowned Institute for Advanced Studies in Princeton, N.J., where Langlands has been…