Y add -26.700000000000003 div add mul -42.0 x_3 mul -2.06 pow2 add -34.6 mul -0.41500000000000004 mul x_2 x_0 sub mul -0.977 x_1 sub mul 0.253 x_4 mul -76.5 sin add mul -93.30000000000001 x_4 mul -88.4 x_0