acosh Pow Add cos x7 Add x0 exp exp x6 Add Mul -0.250000000000000 Pow Mul x0 -4 3 x0 
Mul Mul Pow Add cos x7 Add x0 exp exp x6 Add Add Mul -0.250000000000000 Pow Mul x0 -4 3 x0 -1 Add Add Mul -0.250000000000000 Pow Mul x0 -4 3 x0 Mul Mul Add cos x7 Add x0 exp exp x6 log Add cos x7 Add x0 exp exp x6 Add Mul -0.250000000000000 Pow Mul x0 -4 2 1 Pow Mul sqrt Add Pow Add cos x7 Add x0 exp exp x6 Add Mul -0.250000000000000 Pow Mul x0 -4 3 x0 -1 sqrt Add 1 Pow Add cos x7 Add x0 exp exp x6 Add Mul -0.250000000000000 Pow Mul x0 -4 3 x0 -1 