Y add 32.7 sub mul -0.01 div div exp add 8.870000000000001 mul 3.9000000000000004 x_1 pow2 add -7.53 mul -1.69 mul x_6 x_4 add mul -1.55 x_7 add mul -7.4 mul x_5 x_2 mul 0.9440000000000001 inv add 2.86 mul 1.1500000000000001 div x_3 x_0 mul -2.58 x_3