Y add -0.881 sub mul -97.60000000000001 mul sub mul -0.439 x_1 mul 0.619 x_0 x_3 add mul -41.0 tan add 0.108 mul -98.4 div sub mul -8.66 pow2 add -45.1 mul 92.30000000000001 x_4 mul -0.19 x_3 x_2 mul -65.2 x_0