Subject: function which takes functions as arguments
From: Stavros Macrakis
Date: Thu, 4 Oct 2007 11:38:32 -0400
Sorry, there was a typo in my definition; it should be:
jacobian_matrix(exprs,vars) :=
genmatrix(lambda([i,j],diff(exprs[i],vars[j])),length(exprs),length(vars));