A = (-0.8836419209183602, 3.6251006401175165)
ode2 = SolveODE((x - y) / (x + y), x(A), y(A), x(A) + 10, 0.1)
L1 = Sequence(Sequence[Segment[(i, j), (i, j) + 0.2 * (i + j, i - j) / sqrt((i + j)^(2) + (i - j)^(2))], i, -5, 10, 0.2], j, -6, 6, 0.2)