User talk:171.50.223.110

The first sentence in the Wikipedia article titled 'Closed-form expression'
Sir, I wish to bring to the notice of your kind self that the first sentence of the article titled 'Closed-form expression' in Wikipedia, implies nth root and inverse hyperbolic (understandably defined with respect to be a number(constant or variable)) are functions. A function is a mapping of a set of elements to exactly one object. In the context of numbers, a function is that type of relationship taking one or more numbers taken as input corresponding to exactly one number as output. However, there are misnomers such as 'inverse hyperbolic functions' etc. which are not actually function by definition.

With due regards,

Dr. K Rajagopalan Nair email: rajagopal1961nov@gmail.com mobile: +91 8129152195 address: 404, Erythrnia, Nyati Estate, Mohammadwadi Pune, Maharashtra, India (PIN-411060)

(I have a Linkdin account too)