Y add -8.17 div div mul x_3 add add add mul 0.723 x_2 add mul 4.46 pow3 add -0.6980000000000001 mul 0.78 x_0 mul -15.9 x_2 mul -0.194 abs add -15.3 mul -54.1 x_5 mul 5.21 pow2 add -67.10000000000001 mul 0.41600000000000004 x_6 x_1 sin add -0.967 mul -4.8100000000000005 x_4