Y add 0.8290000000000001 div x_5 mul div div pow2 add 2.96 mul 83.60000000000001 div x_0 cos add 61.0 mul -0.6000000000000001 x_5 x_1 add mul -0.487 inv sub mul 27.8 x_2 mul 0.29 x_6 mul -7.03 x_4 x_3