Y add 6.8100000000000005 mul cos add -0.8260000000000001 mul 4.12 x_3 add mul 95.5 x_1 mul -0.113 mul x_3 sub sub add mul 0.5 x_2 add mul 9.74 exp add 1.9000000000000001 mul 14.4 x_6 mul 0.9 inv add 0.962 mul -37.800000000000004 x_5 mul -3.02 x_0 add mul -0.333 x_7 mul 0.8310000000000001 pow2 sub mul -0.646 x_4 add mul 65.0 x_5 mul 73.0 x_7