Y add 9.18 add mul 0.677 sin add -0.301 mul -1.05 x_3 sub add mul -21.8 tan add 29.5 mul 0.158 x_7 mul 7.67 x_4 add mul 36.9 mul sub mul -4.3100000000000005 div x_2 inv add 4.03 mul 31.0 x_0 mul 1.8800000000000001 inv add -4.72 mul 0.9 x_6 x_5 mul -66.0 x_1