Definition talk:Homotopy Class

Presumably when this page was originally posted up, there was a reason for presenting it in the context of mappings on spheres.

How has this page been improved by removing all that? --prime mover (talk) 21:12, 24 October 2012 (UTC)

Whoops no - forget I said that - it was Linus44 himself! As you were, sorry . --prime mover (talk) 21:13, 24 October 2012 (UTC)

... on the other hand, is it worth putting up a definition for how it works on the sphere? --prime mover (talk) 21:14, 24 October 2012 (UTC)