Y add -92.10000000000001 mul mul sub mul 83.2 x_0 mul -5.51 x_3 div pow3 add 81.30000000000001 mul -0.541 x_2 sub sub mul 15.100000000000001 x_3 mul -60.900000000000006 inv add 0.47000000000000003 mul -0.323 x_1 add mul 98.60000000000001 x_5 mul 3.71 exp add 0.557 mul -0.015 div pow2 add -2.86 mul 0.13 x_4 x_6 x_4