Y add -41.5 sub mul -5.39 inv add mul -0.34800000000000003 abs sub mul -76.80000000000001 tan add -7.2 mul 0.081 x_3 mul 92.80000000000001 pow2 add 5.01 mul -0.889 x_1 mul 91.80000000000001 x_2 mul 1.57 x_0