Add x4 Pow Mul Mul log pi 0.244978663126864 x0 exp Add Pow acosh x0 x1 x5 
Mul Pow Mul Mul log pi 0.244978663126864 x0 Add exp Add Pow acosh x0 x1 x5 -1 Add Mul exp Add Pow acosh x0 x1 x5 Mul log pi 0.244978663126864 Mul Mul Mul Mul log pi 0.244978663126864 x0 log Mul Mul log pi 0.244978663126864 x0 Mul exp Add Pow acosh x0 x1 x5 Mul Pow acosh x0 Add x1 -1 Mul x1 Pow Mul sqrt Add x0 -1 sqrt Add 1 x0 -1 