Y add 4.3100000000000005 add mul 41.5 mul add mul 0.462 x_1 sub sub mul 9.51 abs add -77.5 mul 0.637 x_4 mul 6.9 x_3 mul -65.5 pow2 add -3.95 mul -11.8 x_2 x_5 mul -1.5 inv add -0.309 mul -0.489 mul add mul 0.20500000000000002 x_6 mul 0.722 x_2 x_0