Mul Add atanh Mul cos x1 Mul 0.250000000000000 Pow Mul x0 pi 0.782721238887473 Add x1 x0 x1 
Mul x1 Add Mul Mul cos x1 Mul 0.250000000000000 Mul Pow Mul x0 pi -0.217278761112527 Mul 0.782721238887473 pi Pow Add 1 Mul -1 Mul Mul cos x1 Mul 0.250000000000000 Pow Mul x0 pi 0.782721238887473 Mul cos x1 Mul 0.250000000000000 Pow Mul x0 pi 0.782721238887473 -1 1 