Add Add 7 Mul sinh Add Mul x0 Pow x0 Add coth x5 csc sech x2 atan tanh sech x4 x5 x0 
Add Mul x5 Mul cosh Add Mul x0 Pow x0 Add coth x5 csc sech x2 atan tanh sech x4 Add Pow x0 Add coth x5 csc sech x2 Mul x0 Mul Pow x0 Add Add coth x5 csc sech x2 -1 Add coth x5 csc sech x2 1 