Y add -2.57 mul add mul -3.0300000000000002 x_6 mul 3.84 mul mul mul div x_1 div exp sub mul -75.5 cos add -1.3 mul -34.5 x_7 mul 17.7 x_2 x_4 inv add 0.491 mul 2.3000000000000003 x_6 x_4 pow2 add -80.4 mul 1.6300000000000001 div x_0 x_5 x_3