Mul x7 Pow x5 Mul Mul Add x0 0.848599679877359 x0 Add -2 exp x5 
Mul x7 Mul Pow x5 Add Mul Mul Add x0 0.848599679877359 x0 Add -2 exp x5 -1 Mul Mul x5 log x5 Mul Add -2 exp x5 Add x0 Add x0 0.848599679877359 