Y add -98.2 mul div x_6 add mul -0.909 x_4 add mul 59.800000000000004 x_7 add mul -61.800000000000004 div pow2 add -85.80000000000001 mul -9.15 div sin add -7.390000000000001 mul 2.99 x_5 div exp add -6.1000000000000005 mul 0.606 x_2 x_1 x_0 mul -0.75 x_4 x_3