Y add -0.203 sub mul 0.151 x_4 add add mul 5.67 inv add -94.2 mul -4.13 x_4 mul -8.42 x_4 add mul 4.86 pow2 add 0.229 mul -0.9570000000000001 x_2 mul 0.37 div x_3 div add sub mul -2.93 x_3 mul 91.80000000000001 x_1 mul 5.75 tan add -6.86 mul 0.6960000000000001 x_2 tan add 0.86 mul 9.700000000000001 x_0