Y add 2.66 div x_6 div x_0 sub sub mul 5.21 x_2 mul -0.8130000000000001 mul pow2 add -0.14 mul 26.3 x_7 pow3 add -44.6 mul 77.7 div add mul 39.300000000000004 x_3 mul -55.7 x_1 sin add -88.5 mul -7.34 x_4 mul -2.04 pow3 add -6.8500000000000005 mul -0.878 x_5