Y add -0.21 div sub mul 63.800000000000004 exp add 0.298 mul 38.6 x_4 mul -7.8500000000000005 mul sub mul 95.60000000000001 x_6 mul 6.1000000000000005 x_6 mul exp add -0.532 mul 0.196 x_7 x_1 mul mul x_2 sub mul -0.732 x_0 mul 7.2 x_3 sin add -16.7 mul 23.200000000000003 x_5