Y add -31.5 add mul -0.755 mul exp add 0.92 mul 2.91 x_3 add mul 58.400000000000006 x_0 add mul -2.7600000000000002 x_7 mul -41.5 div x_2 x_7 add mul -3.49 div add mul -1.69 x_4 mul 9.700000000000001 x_5 pow2 add -9.540000000000001 mul -0.842 div x_6 x_3 mul 1.2000000000000002 x_1