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Inverse Hyperbolic Functions

The Inverse of the Hyperbolic Functions, denoted $\cosh^{-1}x$, $\coth^{-1}x$, $\mathop{\rm csch}\nolimits ^{-1}x$, $\mathop{\rm sech}\nolimits ^{-1} x$, $\sinh^{-1} x$, and $\tanh^{-1} x$.

See also Hyperbolic Functions


Spanier, J. and Oldham, K. B. ``The Inverse Hyperbolic Functions.'' Ch. 31 in An Atlas of Functions. Washington, DC: Hemisphere, pp. 285-293, 1987.

© 1996-9 Eric W. Weisstein