Y add -0.8310000000000001 sub mul 0.809 exp add 16.3 mul -0.09 x_0 add add mul -0.013000000000000001 inv add -25.400000000000002 mul 0.615 x_6 mul 2.19 x_5 mul 0.398 mul cos add 0.044 mul 60.2 x_7 mul sub add mul -0.98 x_4 mul -0.754 inv add 2.44 mul 0.991 x_2 mul 5.7 x_7 mul x_1 x_3