Y add -17.7 sub add mul -0.34600000000000003 x_0 add mul 5.0600000000000005 inv add 0.853 mul -4.8100000000000005 x_4 add mul -0.216 mul x_6 tan sub mul 0.527 tan add 14.9 mul 0.381 x_3 mul -6.3100000000000005 x_2 mul 0.038 x_1 mul -0.314 x_5