Y add -17.7 div mul div x_0 add mul 80.30000000000001 x_3 mul 0.545 log add 9.39 mul 52.300000000000004 div exp add -2.31 mul -0.424 x_1 pow2 add 3.65 mul 6.890000000000001 x_2 tan add -0.23800000000000002 mul 7.4 x_5 x_4