Category:Definitions/Inverse Hyperbolic Tangent

Also see

 * Category:Definitions/Inverse Hyperbolic Sine
 * Category:Definitions/Inverse Hyperbolic Cosine
 * Category:Definitions/Inverse Hyperbolic Cotangent
 * Category:Definitions/Inverse Hyperbolic Secant
 * Category:Definitions/Inverse Hyperbolic Cosecant


 * Category:Definitions/Inverse Trigonometric Functions