Category:Inverse Tangent

Also see

 * Category:Inverse Sine
 * Category:Inverse Cosine
 * Category:Inverse Cotangent
 * Category:Inverse Secant
 * Category:Inverse Cosecant


 * Category:Inverse Hyperbolic Functions


 * Category:Tangent Function


 * Category:Hyperbolic Tangent Function
 * Category:Inverse Hyperbolic Tangent