log Add Pow Pow atan x5 x0 Mul asin x7 -4 acsc x7 
Mul Mul Pow Pow atan x5 x0 Add Mul asin x7 -4 -1 Mul Mul asin x7 -4 Mul Pow atan x5 Add x0 -1 Mul atan x5 log atan x5 Pow Add Pow Pow atan x5 x0 Mul asin x7 -4 acsc x7 -1 