Y add -7.66 sub add add mul -5.91 sin add 6.3 mul -1.57 x_3 mul -0.22 mul tan add mul -8.73 x_2 mul -83.30000000000001 x_6 add add mul -8.540000000000001 x_7 mul 0.998 x_0 mul -4.1000000000000005 cos add mul -9.14 abs add -13.100000000000001 mul -0.617 x_4 mul 0.334 x_7 mul 8.540000000000001 x_5 mul -0.505 x_1