Y add -0.51 mul tan add -0.515 mul 4.17 x_3 add mul -0.44 x_2 add mul 0.9490000000000001 x_0 mul 83.7 div add mul 8.24 inv add 0.9450000000000001 mul 0.988 x_1 mul 13.600000000000001 cos add -84.7 mul 0.796 x_6 mul exp add 76.5 mul 2.58 x_5 x_4