Y add 3.3000000000000003 sub sub mul -6.66 x_2 add add mul -9.91 x_2 mul -30.400000000000002 x_7 mul 0.019 mul x_2 add mul -1.92 x_4 mul -63.0 x_1 add add add mul 0.14 x_4 mul 58.5 sin add 0.875 mul 5.45 x_5 mul 24.5 tan add 79.0 mul -4.62 x_6 mul 0.727 mul add mul -17.2 x_2 mul 0.489 exp add -0.911 mul 9.540000000000001 x_0 abs add -2.72 mul 9.68 x_3