Y add -0.764 add sub mul -6.12 mul div abs add 39.1 mul 9.540000000000001 mul inv add -0.852 mul -72.60000000000001 x_6 x_4 pow2 add 8.040000000000001 mul -0.87 x_3 exp add -7.22 mul -71.2 x_2 mul -66.7 mul add mul -7.76 x_1 mul -3.99 x_0 x_5 mul -0.312 x_7