Y add 22.5 add add mul 5.14 x_4 mul -8.19 div exp add -2.96 mul 0.991 x_1 add sub mul -66.8 x_3 mul 75.60000000000001 sqrt add 63.900000000000006 mul 0.47800000000000004 mul x_0 x_4 mul 0.748 x_2 mul 9.42 x_1