Add asin coth Mul -0.244978663126864 x0 x0 
Add Mul Mul Mul -1 Pow csch Mul -0.244978663126864 x0 2 -0.244978663126864 Pow sqrt Add 1 Mul -1 Mul coth Mul -0.244978663126864 x0 coth Mul -0.244978663126864 x0 -1 1 