Pow Mul Pow 2 x6 Mul Add x7 x5 pi acot Add x0 asin csc x5 
Mul Pow Mul Pow 2 x6 Mul Add x7 x5 pi Add acot Add x0 asin csc x5 -1 Mul Mul Mul Pow 2 x6 Mul Add x7 x5 pi log Mul Pow 2 x6 Mul Add x7 x5 pi Mul -1 Pow Add 1 Mul Add x0 asin csc x5 Add x0 asin csc x5 -1 