Is this of any help? http://nptel.iitm.ac.in/courses/Webcourse-contents/IIT-KANPUR/Numerical%20Analysis/numerical-analysis/vrag/lec1/fragnode7.html
...maybe not... a quick glance at http://online.redwoods.edu/instruct/darnold/deproj/Sp98/ERane/index.htm suggests that Runga-Kutta refers to a specifically non-general variation on the general approach. -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
