Add x0 Mul pi acot Add Mul 0.0625000000000000 x0 Pow x0 Mul 4 x5 
Add 1 Mul pi Mul -1 Mul Add 0.0625000000000000 Mul Pow x0 Add Mul 4 x5 -1 Mul 4 x5 Pow Add 1 Mul Add Mul 0.0625000000000000 x0 Pow x0 Mul 4 x5 Add Mul 0.0625000000000000 x0 Pow x0 Mul 4 x5 -1 