Y add -76.60000000000001 div mul div add mul -6.84 x_1 sub sub mul 73.3 x_2 mul 0.066 x_7 mul -0.89 x_4 x_7 tan add 0.15 mul 0.3 x_6 mul sin add mul -7.3100000000000005 pow3 add 57.1 mul 2.7 x_0 mul -94.10000000000001 x_5 x_3