The function , also denoted arccsc(), where is the Cosecant and the Superscript denotes an Inverse Function, not the multiplicative inverse. The inverse cosecant satisfies
(1)
for Positive or Negative , and
(2)
for . The inverse cosecant is given in terms of other inverse trigonometric functions by
(3)
(4)
(5)
(6)
for .See also Cosecant Inverse Sine, Sine
References
Beyer, W. H. CRC Standard Mathematical Tables, 28th ed. Boca Raton, FL: CRC Press, pp. 142-143, 1987.