Mul Pow Add Mul 0.919916158771889 x0 asec x5 4 Add Pow tan log x2 x0 x0 
Add Mul Add Pow tan log x2 x0 x0 Mul Pow Add Mul 0.919916158771889 x0 asec x5 3 4.91991615877189 Mul Pow Add Mul 0.919916158771889 x0 asec x5 4 Add Mul Pow tan log x2 Add x0 -1 Mul tan log x2 log tan log x2 1 