Y add -8.36 sub mul -82.2 x_0 add sub add mul -0.056 exp add -0.229 mul -99.7 x_2 sub mul -0.10200000000000001 div sqrt add 78.80000000000001 mul 0.64 x_2 abs add -22.5 mul 7.68 x_3 mul -41.300000000000004 x_1 mul 5.78 x_3 mul 0.263 x_1