trackHomotopy(H,S)
This method implements homotopy continuation: it follows a given list S of start solutions along a Homotopy H.
Option Field (the default is CC, but one can imagine using RR) specifies which InexactFieldFamily to use when adaptive precision is requested via Precision=>infinity. The rest are a subset of numerical homotopy tracking options.
Note for developers: the old implementation track eventually will be replaced by a call to trackHomotopy. Alternative ways for calling (H could be a Sequence (a preSLP), Matrix, etc.) are deprecated and are for debugging purposes only.