I think that a significant part of the difficulties in the discussions about Taylor series and the like has been the lack of a common and unambiguous vocabulary. So, I've started a wiki page defining some concepts in order to clarify things: https://github.com/sympy/sympy/wiki/Function-expansions Feel free to expand or amend it, add links to and from it, etc. NB: I had to use Markdown syntax because I couldn't figure out how to get LaTeX to work in rST.
Also while writing it, I've noticed 2 additional problems with Expr.series: * The order is off by one. * Its name is misleading since it doesn't return a series. -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.
