Y add -70.5 div sub mul -51.0 div exp add -60.300000000000004 mul 0.23900000000000002 x_0 cos add 0.375 mul -0.982 x_0 mul -0.546 x_0 sin add 71.60000000000001 mul -0.809 div x_1 inv sub mul 7.13 x_1 mul -2.12 x_1