Add sinh x0 Mul sec Add Pow x3 x0 0.863691154450617 Mul sqrt Pow exp sech Add x2 3 -1.17520119364380 x2 
Add cosh x0 Mul Mul sqrt Pow exp sech Add x2 3 -1.17520119364380 x2 Mul Mul tan Add Pow x3 x0 0.863691154450617 sec Add Pow x3 x0 0.863691154450617 Mul Pow x3 Add x0 -1 Mul x3 log x3 