Category:Inverse Hyperbolic Cosine

Also see

 * Category:Inverse Hyperbolic Sine
 * Category:Inverse Hyperbolic Tangent
 * Category:Inverse Hyperbolic Cotangent
 * Category:Inverse Hyperbolic Secant
 * Category:Inverse Hyperbolic Cosecant


 * Category:Inverse Trigonometric Functions


 * Category:Hyperbolic Cosine Function


 * Category:Cosine Function
 * Category:Inverse Cosine