Y add 64.7 div sub mul 87.5 abs add -37.5 mul 9.370000000000001 x_0 add mul -0.55 abs add -0.512 mul 78.80000000000001 mul inv add -68.10000000000001 mul -95.7 x_1 inv add 4.0200000000000005 mul 0.16 x_2 add mul -92.0 x_3 add mul 4.24 x_3 mul 0.201 x_1 x_4