Y add -4.71 mul abs add 0.06 mul 6.0200000000000005 x_4 div sub mul 27.200000000000003 x_1 add mul -9.73 tan add 3.75 mul 0.934 mul sqrt add 75.0 mul -3.7 x_3 x_2 mul 4.6000000000000005 x_3 sub mul -0.606 x_1 mul 6.91 cos add 8.63 mul -7.5 x_0