Y add 0.634 div pow2 add -0.532 mul -0.774 mul x_1 log add 65.7 mul 5.54 x_2 sub add mul 93.0 mul x_0 div sin add 7.38 mul 0.28600000000000003 mul cos add 6.58 mul 70.8 x_6 x_6 x_4 add mul -7.33 x_5 mul -0.14200000000000002 x_7 mul -29.200000000000003 mul x_3 x_1