Add x7 Add 5 sech Add Pow acsch x6 x0 -0.964027580075817 
Mul Mul tanh Add Pow acsch x6 x0 -0.964027580075817 Mul -1 sech Add Pow acsch x6 x0 -0.964027580075817 Mul Pow acsch x6 Add x0 -1 Mul acsch x6 log acsch x6 