acoth Pow x6 Mul -1.01010866590799 x0 
Mul Mul Pow x6 Add Mul -1.01010866590799 x0 -1 Mul Mul x6 log x6 -1.01010866590799 Pow Add 1 Mul -1 Mul Pow x6 Mul -1.01010866590799 x0 Pow x6 Mul -1.01010866590799 x0 -1 