Y add -9.73 sub mul -1.5 tan add 0.069 mul 9.06 x_0 mul 0.40900000000000003 div mul x_5 x_2 sub sub mul 7.67 tan add 0.498 mul -0.753 x_6 mul -2.96 mul mul x_4 pow2 add 76.60000000000001 mul 3.3200000000000003 x_4 exp add -30.700000000000003 mul 2.22 x_1 mul 15.8 div x_3 x_1