Y add -7.5 add add mul -79.30000000000001 div log add 5.97 mul -0.531 x_5 x_0 mul -0.888 mul mul x_1 x_3 add mul -4.72 pow3 add 56.2 mul 0.052000000000000005 x_2 mul -5.75 inv add mul -43.900000000000006 x_6 mul 18.2 x_4 sub mul -0.734 x_6 mul -9.700000000000001 x_4