Inverse Secant
The function 
, where 
is the Secant and the superscript 
denotes the Inverse Function,not the multiplicative inverse. The inverse secant satisfies
 | (1) |
, and | (2) |
. The inverse secant is given in terms of other inverse trigonometric functions by |  |  | (3) |
|  | (4) | |
|  | (5) | |
|  | (6) | |
|  | (7) |
for
.See also Inverse Cosecant, Secant
References
Beyer, W. H. CRC Standard Mathematical Tables, 28th ed. Boca Raton, FL: CRC Press, pp. 141-143, 1987.
- Neville Theta Function
- Newcomb's Paradox
- Newman-Conway Sequence
- Newton-Cotes Formulas
- Newtonian Form
- Newton Number
- Newton-Raphson Fractal
- Newton-Raphson Method
- Newton's Backward Difference Formula
- Newton's Diverging Parabolas
- Newton's Divided Difference Interpolation Formula
- Newton's Formulas
- Newton's Forward Difference Formula
- Newton's Identities
- Newton's Iteration
- Newton's Method
- Newton's Parallelogram
- Newton's Relations
- Newton's Theorem
- Next Prime
- Nexus Number
- Neyman-Pearson Lemma
- Nicholson's Formula
- Nicomachus's Theorem
- Nicomedes' Conchoid