Y add -0.098 div div x_5 sub mul -8.28 div div div add add mul 79.0 cos add 1.9000000000000001 mul 0.31 x_1 mul -7.800000000000001 x_6 mul 5.0 x_2 add mul -0.86 x_4 mul -9.1 x_3 div x_0 exp add 0.63 mul 5.800000000000001 x_0 x_0 mul -0.3 x_4 x_0