Mul sqrt Add atanh Add -0.198690110349241 Mul x0 Add -2 Mul x0 x3 pi x0 
Add Mul x0 Mul Pow Mul 2 sqrt Add atanh Add -0.198690110349241 Mul x0 Add -2 Mul x0 x3 pi -1 Mul Add Add -2 Mul x0 x3 Mul x0 x3 Pow Add 1 Mul -1 Mul Add -0.198690110349241 Mul x0 Add -2 Mul x0 x3 Add -0.198690110349241 Mul x0 Add -2 Mul x0 x3 -1 sqrt Add atanh Add -0.198690110349241 Mul x0 Add -2 Mul x0 x3 pi 