Talk:Spline

The notation $(m-1)$-st ("$m$ minus first"?) occurs twice in this article and seems a little bizarre to me. I would replace it with $(m-1)$-th (or better, $(m-1)$th) or rewrite to avoid the ordinal altogether ("with continuous derivatives of order $m-1$"). --Jjg 11:02, 3 May 2012 (CEST)