Pow log Pow sech x0 x3 Pow Add sqrt Mul x1 Add -4 atan x0 x7 Mul x0 0.500000000000000 
Mul Pow log Pow sech x0 x3 Add Pow Add sqrt Mul x1 Add -4 atan x0 x7 Mul x0 0.500000000000000 -1 Add Mul Pow Add sqrt Mul x1 Add -4 atan x0 x7 Mul x0 0.500000000000000 Mul Mul Pow sech x0 Add x3 -1 Mul x3 Mul tanh x0 Mul -1 sech x0 Pow Pow sech x0 x3 -1 Mul Mul log Pow sech x0 x3 log log Pow sech x0 x3 Mul Pow Add sqrt Mul x1 Add -4 atan x0 x7 Add Mul x0 0.500000000000000 -1 Add Mul Mul x0 0.500000000000000 Mul Pow Mul 2 sqrt Mul x1 Add -4 atan x0 -1 Mul x1 Pow Add 1 Mul x0 x0 -1 Mul Mul Add sqrt Mul x1 Add -4 atan x0 x7 log Add sqrt Mul x1 Add -4 atan x0 x7 0.500000000000000 