Talk:Abstract Algebra/Hypercomplex numbers

Old comment
This is not a correct definition of hypercomplex numbers. Squares of imaginary units of -1 are a special case, occuring for complex numbers, quaternions, octonions, etc.

Revision 20/10/17
A new start has been made on this chapter, noting that the term is historical only, and giving the main instances and their structure. Rgdboer (discuss • contribs) 03:07, 21 October 2017 (UTC)