Definition:Inverse Hyperbolic Secant/Real

Definition
Let $S$ denote the half-open interval:
 * $S := \left({0 \,.\,.\, 1}\right)$

Also known as
The inverse hyperbolic secant function is also known as the hyperbolic arcsecant function.

Also see

 * Equivalence of Definitions of Real Inverse Hyperbolic Secant


 * Definition:Real Inverse Hyperbolic Sine
 * Definition:Real Inverse Hyperbolic Cosine
 * Definition:Real Inverse Hyperbolic Tangent
 * Definition:Real Inverse Hyperbolic Cotangent
 * Definition:Real Inverse Hyperbolic Cosecant