Carlyle circles and the Lemoine simplicity of polygon constructions

DUANE W. DETEMPLE: I received my Ph.D. from Stanford University in .;:^;? p"'. 1970, where I wrote my dissertation on bounded univalent functions under the supervision of M. M. Schiffer. I have been at Washington State l University since thep, with the exception of the 1981-82 year when I was a visiting associate professor at Claremont Graduate School. My current m research areas include combinatorial geometry and graph theory.