Y add -7.91 add mul 0.971 div x_0 abs add 15.3 mul 18.3 x_4 add mul -0.921 div x_2 pow3 add 12.0 mul 6.5200000000000005 x_3 mul -0.519 mul div x_3 sin add -2.73 mul 9.540000000000001 x_1 pow2 add -12.8 mul -56.1 x_2