(* d_toda.m *) (* Toda Lattice *) u[1][n_]'[t]:= u[2][n-1][t] - u[2][n][t]; u[2][n_]'[t]:= u[2][n][t]*(u[1][n][t] - u[1][n+1][t]); noeqs = 2; name = "Toda Lattice"; parameters = {}; weightpars = {}; formrho = 0; (* d_toda.m *)