From: spellucci@mathematik.th-darmstadt.de (Peter Spellucci) Newsgroups: sci.math.num-analysis Subject: Re: roots of a set of polynomial equations Date: 18 Apr 1997 17:30:23 GMT In article , Ian Parker writes: |> |> I have a vague recollection of a Fortran program using path |> followechniques to find all the roots of a set of polynomial equations. |> |> Does there exist such a program/subroutine? |> |> I have a problem in which there will be up to 20 polynomial equations |> all of which are of low order in the various variables probably at most |> second order in any one variable but other cross terms are there. All |> the coefficients are real. |> |> What I really want are all the real solutions inside the positive |> quadrant of the unit cube but I would settle for all solutions. |> -- |> Ian Parker netlib/toms/652 (HOMPACK) should work hope this helps peter