log Add Pow acsch x7 x0 Mul -1 acoth Add x0 97.4090910340024 
Mul Add Mul Pow acsch x7 Add x0 -1 Mul acsch x7 log acsch x7 Mul -1 Pow Add 1 Mul -1 Mul Add x0 97.4090910340024 Add x0 97.4090910340024 -1 Pow Add Pow acsch x7 x0 Mul -1 acoth Add x0 97.4090910340024 -1 