Y add 0.41600000000000004 div exp add -0.40900000000000003 mul 0.874 x_0 mul mul pow3 add -4.51 mul 6.63 div pow3 add -0.424 mul -0.321 x_0 pow3 add -33.800000000000004 mul -0.11900000000000001 x_0 x_0 x_0