Mul Add sech Add Add Mul pi Add cosh x3 x0 x4 Mul x0 exp x5 x0 x0 
Add Mul x0 Add Mul Mul tanh Add Add Mul pi Add cosh x3 x0 x4 Mul x0 exp x5 Mul -1 sech Add Add Mul pi Add cosh x3 x0 x4 Mul x0 exp x5 Add pi exp x5 1 Add sech Add Add Mul pi Add cosh x3 x0 x4 Mul x0 exp x5 x0 