Cot x is 1/tan x or cos x / sin x or +- sqrt cosec^2 x -1.
Original Cast Recording. Arista, 1973. Includes original hit song Day by Day sung by Robin Lamont. Sung by the original cast members David Haskell, Peggy Gordon, Robin Lamont, Gilmer McCormick, Sonia Manzano, Jeffrey Mylett, Stephen Nathan, Herbie Braha, Joanne Jonas, and Lamar Alford.
Transcript of THE GOLDEN AGE OF MUSICAL THEATRE. Conclusion. Fiddler on the Roof (1964; 3,242 performances) Had the first musical theatre run in history to surpass 3,000 performances. Fiddler held the record for the longest-running Broadway musical for almost 10 years until Grease. Nominated in 1965 for ten Tony Awards, won nine, including Best Musical.