Y add 2.25 mul div x_7 x_1 div x_4 mul sub mul 1.82 x_0 sub mul 0.93 x_5 mul -4.72 div pow3 add 0.34500000000000003 mul -8.27 x_2 sub mul 67.9 x_3 mul -0.054 x_5 pow3 add 18.400000000000002 mul -21.900000000000002 mul sin add 0.736 mul 0.04 x_6 x_4