ZVON > References > Haskell reference
| Indexes | Syntax | >> Prelude << | Ratio | Complex | Numeric | Ix | Array | List | Maybe | Char | Monad | IO | Directory | System | Time | Locale | CPUTime | Random

Module: Prelude
Function: atanh
Type: Floating a => a -> a
Class: Floating
Description: inverse hyperbolic tangent
Related: acos, acosh, asin, asinh, atan, cos, cosh, sin, sinh, tan, tanh
Keywords: tangent hyperbolic inverse, trigonometry
MATHWORLD Inverse Hyperbolic Tangent

Example 1

Input: atanh 0.5

Output: 0.549306