Y add -0.4 add mul 81.60000000000001 x_2 add add mul 0.433 div sub add mul 9.27 x_3 mul -5.5600000000000005 x_1 mul 8.540000000000001 sqrt add 79.9 mul -4.18 x_0 x_3 mul 85.0 x_2 mul -7.88 pow2 add 0.609 mul 0.386 x_1