(* d_vmkdv.m *) debug = False; (* V-mKdV eqs *) eq[1][x,t] = D[u[1][x,t],t]+D[u[1][x,t]*(u[1][x,t]^2+u[2][x,t]^2),x]+ D[u[1][x,t],{x,3}]; eq[2][x,t] = D[u[2][x,t],t]+D[u[2][x,t]*(u[1][x,t]^2+u[2][x,t]^2),x]+ D[u[2][x,t],{x,3}]; noeqs = 2; name = "V-mKdV System"; parameters = {}; weightpars = {}; formrho[x,t] = {}; (* d_vmkdv.m *)