Y add -0.8140000000000001 sub mul 0.326 x_1 add add mul -28.3 pow2 add -15.4 mul -0.024 x_1 mul 3.58 sqrt sub mul -3.29 inv add 78.4 mul -46.800000000000004 x_2 mul -0.363 pow2 add -0.875 mul -99.7 x_1 mul 0.47100000000000003 x_0