Talk:Calculus/Parametric Differentiation

=Slope of parametric Equations= I reordered the form of the equation for solving for $${dy\over dx}$$, in order to make it seem more as a proof and follow logical progression of thought. Aznph8playa 11:03, 21 May 2006 (UTC)

=Concavity of Parametric Equations= This section is confusing and could be expanded upon / reworded. 147.9.166.193 (talk) 15:45, 24 March 2010 (UTC)