5 { $description "Inverse hyperbolic cosine." } ;
9 { $description "Inverse hyperbolic secant." } ;
13 { $description "Inverse hyperbolic sine." } ;
17 { $description "Inverse hyperbolic sine." } ;
21 { $description "Inverse hyperbolic cosecant." } ;
25 { $description "Inverse hyperbolic tangent." } ;
29 { $description "Inverse hyperbolic cotangent." } ;
33 { $description "Inverse trigonometric cosine." } ;
37 { $description "Inverse trigonometric secant." } ;
41 { $description "Inverse trigonometric sine." } ;
45 { $description "Inverse trigonometric sine." } ;
49 { $description "Inverse trigonometric cosecant." } ;
53 { $description "Inverse trigonometric tangent." } ;
57 { $description "Inverse trigonometric cotangent." } ;