Y add 2.14 add mul -65.8 mul div pow2 add 0.327 mul 6.87 x_1 x_1 div tan sub mul 0.6910000000000001 sin add -3.19 mul -64.7 x_2 sub mul 0.07200000000000001 abs add -6.86 mul 48.7 x_0 mul -8.0 x_2 x_0 mul -5.9 x_3