Add Pow Mul Mul x0 Add Mul acosh x0 log x0 x2 0.0366189934736865 0.709975946676697 pi 
Mul Pow Mul Mul x0 Add Mul acosh x0 log x0 x2 0.0366189934736865 -0.290024053323303 Mul 0.709975946676697 Mul 0.0366189934736865 Add Add Mul acosh x0 log x0 x2 Mul x0 Add Mul log x0 Pow Mul sqrt Add x0 -1 sqrt Add 1 x0 -1 Mul acosh x0 Pow x0 -1 