Hen3ry - Mathematics Career

Mathematics Career

Lehrer earned his AB in mathematics (magna cum laude) from Harvard University in 1946, when he was nineteen. He received his MA degree the next year, and was inducted into Phi Beta Kappa. He taught classes at MIT, Harvard, and Wellesley.

He remained in Harvard's doctoral program for several years, taking time out for his musical career and to work as a researcher at the Los Alamos Scientific Laboratory. He served in the U.S. Army from 1955 to 1957, working at the National Security Agency. (Lehrer has stated that he invented the Jell-O Shot during this time, as a means of circumventing liquor restrictions.) All of these experiences eventually became fodder for songs, viz. "Fight Fiercely, Harvard", "The Wild West Is Where I Want To Be" and "It Makes a Fellow Proud to Be a Soldier". Despite holding a master's degree in an era when American conscripts often lacked a high school diploma, Lehrer served as an enlisted soldier, achieving the rank of Specialist Third Class (later retitled "Specialist-4" and currently "Specialist"), which he described as being a "corporal without portfolio". In 1960, Lehrer returned to full-time studies at Harvard, but he never completed his doctoral studies in mathematics.

From 1962, he taught in the political science department at Massachusetts Institute of Technology (MIT). In 1972, he joined the faculty of the University of California, Santa Cruz, teaching an introductory course entitled "The Nature of Mathematics" to liberal arts majors—"Math for Tenors", according to Lehrer. He also taught a class in musical theater. He occasionally performed songs in his lectures, primarily those relating to the topic.

In 2001, Lehrer taught his last mathematics class (on the topic of infinity) and retired from academia. He has remained in the area, and still "hangs out" around the University of California, Santa Cruz.