Y add -35.800000000000004 div x_6 add mul -90.5 div div x_7 x_1 mul x_5 sub sub mul -0.732 mul x_4 inv add -1.99 mul 7.95 x_2 mul -0.405 x_3 mul -0.589 x_7 mul 0.967 pow3 add -0.8290000000000001 mul -4.1000000000000005 x_0