Pow asin sec Pow sech x0 exp x0 Add x0 x6 
Mul Pow asin sec Pow sech x0 exp x0 Add Add x0 x6 -1 Add Mul Add x0 x6 Mul Mul Mul tan Pow sech x0 exp x0 sec Pow sech x0 exp x0 Mul Pow sech x0 Add exp x0 -1 Add Mul exp x0 Mul tanh x0 Mul -1 sech x0 Mul Mul sech x0 log sech x0 exp x0 Pow sqrt Add 1 Mul -1 Mul sec Pow sech x0 exp x0 sec Pow sech x0 exp x0 -1 Mul asin sec Pow sech x0 exp x0 log asin sec Pow sech x0 exp x0 