**Feb 8th**``The calculation of pi. How, why, what?'' Nova Scotia Institute of Science, Halifax.**Mar 4th**``Quadratic Mean Iterations,'' Carleton University/Universit d'Ottawa joint Colloquium, Carleton University, Ottawa.**April 12th**``Quadratic Mean Iterations,'' Seminar, Rutger's University, New Brunswick New Jersey.**April 14th**``Pi and the arithmetic-geometric mean,'' Colloquium, Rutger's University, New Brunswick, New Jersey.**May 12th**``APICS/FRASER medal presentation talk,'' Dalhousie, Halifax.**June 9th**``Minimal CUSCOS and their applications,'' Plenary talk, Conference on Fixed Point Theory, CIRM, Marseille.**June 12th**``Minimal CUSCOS and Preisses theorem,'' Miniconference on Optimization Theory, University of Pau, France.**Oct 17th**``Semi-finite convex programming,'' ORSA/TIMS National Meeting, New York (presented by A. Lewis).**November 30th**``Pi, Euler, Ramanujan, and MAPLE'', Colloquium, Department of Computer Science, University of Manitoba.

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