sqrt Add Pow Mul Pow 2 csc x5 2 Mul Pow x0 0.648054273663885 4 x5 
Mul Pow Mul 2 sqrt Add Pow Mul Pow 2 csc x5 2 Mul Pow x0 0.648054273663885 4 x5 -1 Mul Pow Mul Pow 2 csc x5 2 Add Mul Pow x0 0.648054273663885 4 -1 Mul Mul Mul Pow 2 csc x5 2 log Mul Pow 2 csc x5 2 Mul 4 Mul Pow x0 -0.351945726336115 0.648054273663885 