Y add 1.36 div pow2 add -0.338 mul -0.218 x_0 mul add mul -0.123 abs sub mul -0.795 x_1 mul -0.425 x_0 sub mul 0.219 cos add -8.5 mul 0.41500000000000004 x_3 mul 0.078 x_2 log add 89.7 mul -15.200000000000001 x_1