Add Mul sech Add Pow Mul 2.76865938331357 Mul x1 x6 Add x0 pi -0.737928119294407 4 x6 
Mul 4 Mul Mul tanh Add Pow Mul 2.76865938331357 Mul x1 x6 Add x0 pi -0.737928119294407 Mul -1 sech Add Pow Mul 2.76865938331357 Mul x1 x6 Add x0 pi -0.737928119294407 Mul Pow Mul 2.76865938331357 Mul x1 x6 Add Add x0 pi -1 Mul Mul 2.76865938331357 Mul x1 x6 log Mul 2.76865938331357 Mul x1 x6 