Add csch Mul 0.164714350464465 asec Mul Add 2.15968966507077 x0 x0 x0 
Add Mul Mul Mul -1 coth Mul 0.164714350464465 asec Mul Add 2.15968966507077 x0 x0 csch Mul 0.164714350464465 asec Mul Add 2.15968966507077 x0 x0 Mul 0.164714350464465 Mul Add x0 Add 2.15968966507077 x0 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul Mul Add 2.15968966507077 x0 x0 Mul Add 2.15968966507077 x0 x0 -1 Mul Add 2.15968966507077 x0 x0 Mul Add 2.15968966507077 x0 x0 -1 1 