Mul Pow tanh x0 cbrt x3 Mul 0.275720564771783 Add x0 log cos x3 
Add Mul Mul 0.275720564771783 Add x0 log cos x3 Mul Pow tanh x0 Add cbrt x3 -1 Mul cbrt x3 Pow sech x0 2 Mul Pow tanh x0 cbrt x3 0.275720564771783 