Pow x0 Mul x0 acsc acsc Add 0.523598775598299 atanh x7 
Mul Pow x0 Add Mul x0 acsc acsc Add 0.523598775598299 atanh x7 -1 Add Mul x0 acsc acsc Add 0.523598775598299 atanh x7 Mul Mul x0 log x0 acsc acsc Add 0.523598775598299 atanh x7 