Y add 0.112 div pow2 add -11.700000000000001 mul -2.7600000000000002 x_0 div div add mul 8.72 x_1 mul -0.28700000000000003 tan add 42.2 mul 0.17400000000000002 x_3 sub mul -0.708 x_2 mul -7.800000000000001 inv add 8.72 mul 0.422 x_0 log add 9.5 mul 0.116 x_2