Y add 0.967 div x_0 add mul -96.7 log add 39.300000000000004 mul 7.9 x_3 sub mul -69.5 mul exp add 0.49 mul -8.790000000000001 x_5 div div x_2 x_4 add mul -12.0 div x_2 div pow2 add 8.08 mul -84.9 x_2 x_1 mul 8.700000000000001 exp add 23.200000000000003 mul -2.69 x_6 mul 0.5740000000000001 x_4