Mul sech tan Mul sqrt Pow x0 -7.01525255143453 -3.38051500624659 -0.0134765058305891 
Mul -0.0134765058305891 Mul Mul tanh tan Mul sqrt Pow x0 -7.01525255143453 -3.38051500624659 Mul -1 sech tan Mul sqrt Pow x0 -7.01525255143453 -3.38051500624659 Mul Pow sec Mul sqrt Pow x0 -7.01525255143453 -3.38051500624659 2 Mul -3.38051500624659 Mul Pow Mul 2 sqrt Pow x0 -7.01525255143453 -1 Mul Pow x0 -8.01525255143453 -7.01525255143453 