Y add 0.98 mul x_1 add mul 24.8 abs add -8.33 mul -0.197 x_1 add mul 0.6940000000000001 div div sub mul -10.8 mul pow2 add 0.646 mul 5.75 x_4 x_0 mul -7.5200000000000005 tan add mul 77.30000000000001 x_2 mul 7.0200000000000005 x_2 sqrt add 8.8 mul -0.6890000000000001 x_0 x_3 mul -0.02 x_4