Mul -2 Pow Add Add -0.881373587019543 sech x2 x1 Add coth x0 Mul exp x0 pi 
Mul -2 Mul Pow Add Add -0.881373587019543 sech x2 x1 Add Add coth x0 Mul exp x0 pi -1 Mul Mul Add Add -0.881373587019543 sech x2 x1 log Add Add -0.881373587019543 sech x2 x1 Add Mul -1 Pow csch x0 2 Mul pi exp x0 