Y add -87.2 sub mul 0.01 pow3 add -0.481 mul 24.3 x_0 mul -83.10000000000001 tan add mul 7.9 inv add -2.98 mul -54.1 x_0 mul -30.700000000000003 sin add -24.200000000000003 mul -0.11800000000000001 x_1