Y add -4.13 sub sub mul 1.8800000000000001 x_3 mul -0.934 x_1 mul -77.30000000000001 mul mul abs add 15.9 mul 0.48 div x_3 x_0 pow2 add -0.106 mul -4.37 div x_2 tan add -0.834 mul -6.5200000000000005 x_3 x_2