Y add -6.98 sub mul 56.300000000000004 tan add mul -0.47000000000000003 div cos add -94.10000000000001 mul 43.7 x_0 cos add 9.48 mul 0.277 x_0 mul 8.120000000000001 x_0 mul 9.86 pow2 add -0.715 mul 0.7000000000000001 x_0