Y add -9.05 mul sqrt add 80.10000000000001 mul 0.579 x_0 add add mul -9.35 cos sub mul 7.300000000000001 x_1 mul -0.251 log add 0.684 mul 0.19 x_4 sub mul -6.22 pow3 add -82.30000000000001 mul -1.36 x_2 mul 0.88 x_1 mul 0.2 x_3