Add 2331.37844162703 Pow Add 1 sech sec sqrt Pow 0.244978663126864 E Mul x0 -1 
Mul Pow Add 1 sech sec sqrt Pow 0.244978663126864 E Add Mul x0 -1 -1 Mul Mul Add 1 sech sec sqrt Pow 0.244978663126864 E log Add 1 sech sec sqrt Pow 0.244978663126864 E -1 