Y add 2.36 div div pow3 add 21.3 mul -54.800000000000004 div x_2 sub mul 77.0 x_3 mul 9.89 x_5 mul add mul -0.667 exp add -7.03 mul 0.626 x_6 add mul -35.7 x_5 add mul 97.4 x_5 mul 0.504 cos add -16.3 mul -0.8290000000000001 x_5 add mul -9.93 mul x_4 x_0 mul 0.6990000000000001 x_3 x_1